This coming Sunday is a hectic day with 4 Japanese shows, a Filipino show, a Korean show and a Vietnamese show. Not only is there lots of shows but those shows feature notable names and we get a host of title bouts, in what is a genuinely crazy day.
 
Osaka, Japan
The biggest action for the day is from Osaka, where we get 8 bouts of note, spread over 2 shows at the EDION Arena Osaka. The first of those shows is a Green Tsuda triple title show.
 
The main event of this triple title show will see hard hitting Japanese Welterweight champion Ryota Yada (17-4, 14) defending his belt against the limited but exciting Shusaku Fujinaka (16-9-2, 11). For the champion this will be a second defense of the title, and he will be looking to really make a statement in the new year, with a number of interesting challengers now vying for a shot at his belt. For Fujinaka this one more chance to win a belt, but the reality is that he's a clear under-dog.  Our preview of this bout can be read here Fujinaka challenges Japanese champion Yada!
 
A second Japanese title fight on this card will see domestic Super Flyweight champion Takayuki Okumoto (21-8-3, 10) making his first defense, taking on unbeaten contender Masayoshi Hashizume (16-0-1, 10). The champion won the belt earlier this year, over-coming Hiroyuki Kudaka, but looks likely to be little more than a transitional champion before a top domestic fighter takes it off him. Hashizume on the other hand was once a hotly tipped prospect, but poor match making from the Ioka gym has seen his development stall and stutter, and it's hard to know how prepared he is for a fight like this.  Ore preview of this bout can be read here Okumoto defends Japanese title against unbeaten Hashizume
 
The third title bout on this show is a Japanese Super Flyweight Youth title bout, pitting the skilful Ryosuke Nasu (9-3-3, 2) against the heavy handed Yuto Nakamura (8-5, 7) to crown a new champion. We're expecting a really interesting contest here, with Nakamura trying to land his power and Nasu trying to out box the bigger punching Nakamura. It's a hard bout to call, and should be a very good one for the fans at the venue. Our in depth look at this bout is available to read hereNasu and Nakamura battle for Japanese Youth title!
 
Another potentially great bout on this card will see the once beaten Toshiki Shimomachi (9-1-1, 5) look to record his 8th straight win, as he takes a huge step up and faces off with  Daisuke Watanabe (7-4, 4). Coming in to this momentum is clearly with Shimomachi, who won the Super Bantamweight Rookie of the Year last year, but this is certainly a tougher test than it looks on paper. Watanabe, although "only 7-4" has been in with the likes of Reiya Abe, Sho Nakazawa and Gakuya Furuhashi, and held his own in some tough domestic bouts. This is a serious match up and a really good fight for both men, who will know that a win massively boosts their career.
 
Osaka, Japan
After the Green Tsuda card we then get an Ioka promoted show from the EDION arena. This card only features a single title bout, but does have a great supporting card to go along with the main event.
 
The title match up will see OPBF Lightweight champion Masayoshi Nakatani (17-0, 11) defending his belt against tough and hard hitting challenger Hurricane Futa (25-7-1, 15), who should put up a very interesting challenge. Nakatani will be strongly favoured, as he looks to secure his 11th defense of the title, but his career has failed to live up to early expectations and there is a real worry that he will go off the boil, if he hasn't already, and he looked less than his best last time out. Futa is a dangerous fighter, despite technical limitations he can really bang, and he's tough, with his record littered with upset wins, including KO wins over Vage Sarukhanyan and Will Tomlinson. An in depth look at this bout from regular contributor George Delis can be read here OPBF king Nakatani battles hard hitting Futa! 

One of the supporting bouts will see former world title challenger Shohei Omori (19-2, 14) take on former OPBF Bantamweight champion Takahiro Yamamoto (21-5, 17). This looks almost certainly like a bout that will have explosive action. Omori is the more technically skilled of the two men, and has solid power to go with his technical skills, but Yamamoto can certainly bang and is a very dangerous fighter, even if he lacks that bit of class Omori has. Both fighters have been stopped and should feel they have the power to stop the other here. A preview of this bout can be read here Omori and Yamamoto clash in "survival" bout! 

Another supporting bout will see former world title challengers battle, as former WBA Super Flyweigt title challenger Sho Ishida (26-1, 15) takes on former WBO title challenger Warlito Parrenas (26-8-1, 23). At 27 years old the 5'8" Ishida has the potential to go all the way, and 2-0 (2) since his loss to Kal Yafai, in what as a close but very forgettable contest. That loss seems to have made Ishida aware that he does need to improve and we have seen a more spiteful attitude from him in the ring. Parrenas on the other hand is 35 and has been stopped in 2 of his last 4, losing to Naoya Inoue and Ryuichi Funai and this seems like a bout he must win if he intends to keep his career alive. Our preview of this clash can be read here Ishida and Parrenas clash in must win bout! 

In one other bout of note we'll see Tatsuya Ikemizu (19-2, 8) hunt a 7th straight win, since being stopped by Jonas Sultan in 2016, as he takes on Sonin Nihei (8-2-3, 1). Both of these men were once tipped for success, though both have fallen very short of expectations so far. Given that both are young, both are 25, there is a chance that they could come good. It's worth noting that Nihei hasn't fought since being stopped by Keita Kurihara in December 2016, in what was a second straight stoppage loss for Nihei.
 
Okinawa, Japan
On a lesser level to the Osaka cards is a show from Okinawa, where 2017 Light Welterweight Rookie of the Year Marcus Smith (6-1-1, 6) takes on Filipino Nelson Tinampay (13-7-1, 6). This will be Smith's first bout since losing a Japanese title eliminator to Koki Inoue and should be a solid test for the Japanese-American puncher. Tinampay has been stopped in 4 of his last 6, but has mixed with good talent across the region and will give us something to compare Smith's result against.
 
In a supporting bout we'll see the talented Tatsuro Nakashima (7-1-1, 5), who came runner up in the East Japan Rookie of the Year last year, looking to bounce back from a recent loss to Kai Ishizawa. The 24 year old Japanese fighter will be up against Thai foe Sanchai Yotboon (4-1, 4), who was last seen in the ring in September, being demolished by the debuting Ginjiro Shigeoka. We don't expect anything but a win for Nakashima, but we're interested in this bout to learn more about how good Shigeoka's performance was.
 
This card will also feature Former OPBF female Bantamweight champion Yuko Henzan (6-7-4, 2), who is scheduled to face off against a Thai opponent.
 
Hyogo, Japan
The least notable of the Japanese cards comes from Hyogo, where the Japanese ranked Giraffe Kirin Kanda (13-2, 7) takes on the hard hitting Takuya Matsuzaka (8-7, 7) in what should be a good test before Kanda begins a march towards titles in 2019. Kanda is riding a 7 fight winning streak into this bout whilst Matsusaka has managed to win just 3 of his last 7. Although heavy handed Matsusaka has been stopped in 6 of his 7 losses, and we'd not be surprised to see him being taken out again here.
 
Ho Chi Minh City, Vietnam
As well as the Japanese action there will also be a card in Vietnam, in association with a Japanese promoter, with a Japanese fighter headlining the card.
 
That Japanese fighter in the main event is the exciting Gakuya Furuhashi (23-8-1, 12), who faces off with limited Thai Yutthichai Wannawong (9-7, 7) in a bout for the vacant OPBF Silver Super Bantamweight title. The bout is supposed to be a special attraction as the OPBF look to build up boxing in Vietnam, and it seems clear the OPBF do have big plans for the coming years in these non-boxing countries, so fingers crossed this main event interests the fans.
 
A second OPBF affiliated title will be on the line as Nguyen Anh Tuan Dao (1-1, 1) faces an opponent, sadly we don't have their name, for the newly created OPBF Vietnamese National Light Welterweight title. The idea seems to be to spread these national titles across a number of countries, in what could be a very interesting experiment from the OPBF, who seem to realise that their market needs to grow outside of their strong hold markets.
 
Metro Manila, Philippines
In Metro Manila we'll see 3 bouts of note, even if they aren't hugely interesting match ups.
 
The most promising of those fighters is Joe Noynay (15-2-1, 5), who looks to secure a 4th straight win as he takes on Nathan Bolcio (14-15-3, 4), who has lost his last 3. The talented 23 year old Noynay is unbeaten since losing in February 2017 to Reiya Abe, and looks to be a genuine prospect. Bolcio on the other hand looks like a fighter who has given up trying to win and is 4-13-2 in his last 19 bouts, with 8 of those 13 losses coming by stoppage.
 
Another fighter who appears to be in easy is Ryan Sermona (20-9-1, 13), who takes on Junar Adante (7-10-1, 4). Sermona has mixed with good fighters, including a 2014 loss to Masayuki Ito and a 2017 loss to Masayoshi Nakatani, and is a decent fighter on the domestic Filipino scene. Adante on the other hand has been stopped in his last 4 bouts, and 8 of his last 9, suggesting Sermona shouldn't have any problems at all here.
 
The other bout of note on this card will see 23 year old Glenn Medura (9-4-1, 5) battle against Dado Cabintoy (15-8-2, 8), in a bout that looks competitive on paper, but isn't a hugely interesting bout. Medua is 1-3 in his last 4, with only a single win in the last 2 years, whilst Cabintoy is 0-4 coming into this bout and is more than 40 months removed from his last win!
 
Seoul, South Korea
The main event here is really the only bout worth talking about, and will be an 8 round Super Featherweight clash, as Dong Kwan Lee (8-2-2, 4) takes on Hwan Young Jo (5-6, 1). It's hard to see past a win for Lee, but he was stopped last time out, being taken out in 3 rounds by Jun Zhao back in September. Jo on the other hand has gone 1-3 in his last 4, and at 30 years old really looks like a fighter who won't be getting any better.

Distrito Federal, Mexico
Arguably the biggest bout in Asia this weekend will come from Mexico as WBC female Bantamweight champion Mariana Juarez (49-9-4, 18) rematches Japanese challenger Terumi Nuki (10-3, 7). These two fought in 2017, with Juarez taking a clear win, and since then Nuki has gone 1-1, losing a wide decision to Debora Anahi Dionicius. This is likely to be Nuki's final shot at a world title for a while if she comes up short, so we're expecting a very fiery effort here from the challenger. At the age of 38 Juarrez is an old fighter, especially given she's had 62 bouts and fought in 455 rounds. Despite her age she is on a 6 fight unbeaten run and will not be handing over her title over without someone ripping it from her hands.

Osaka, Japan
The biggest Asian show comes from the City Sogo Gym in Osaka, as we get a Japanese title fight, a hotly tipped female fighter and a mouth watering domestic clash.

The main event will see Japanese Welterweight champion Ryota Yada (16-4, 3) make his first defense as he takes on Kazuyasu Okamoto (14-5, 4). The hard hitting Yada claimed the title back in April, when he stopped fellow puncher Toshio Arikawa in 8 rounds, in what was a brutal and hard hitting bout. The win over Arikawa was the 4th straight victory for Yada who has bounced back very well from his 2016 loss to Jayar Inson. The challenger will be in his first title fight, though unfortunate for Okumoto he was stopped last time out by Vladimir Baez and hasn't notched up a win since April 2017. The challenger really would need a career defining performance here to even test Yada.

The chief support bout actually looks likely to be the bout of the show as the once beaten former amateur stand out Kazuki Tanaka (9-1, 6) takes on the inform and very hard hitting Keita Kurihara (11-5, 10). Coming in to this bout Tanaka has a #3 ranking with the JBC and is looking to build on good wins over Hikaru Marguame and Seizo Kono. On the other hand Kurihara, who is ranked by the OPBF, JBC and WBO Asia Pacific, is looking to build on devastating wins over Ryan Lumacad and Tetsuya Watanabe. We're expecting this to a brutal clash and could go either way.

Once beaten Japanese ranked Super Bantamweight Toshiki Shimomachi (8-1-1, 5) will be in action against Filipino fighter Renan Portes (10-6, 6). Shimomachi has rebuilt well following a 2-1-1 start to his career and claimed the Super Bantamweight Rookie of the Year crown last year. Despite his ranking this is a slight step up in class the Japanese fighter. As for Portes he has been picking up loses on the road for the last 2 years, including a stoppage loss to Hayate Kaji last year and Mike Tawatchai earlier this year.

Also on this card will be former female stand out Kasumi Saeki (1-0) who steps up to 8 round bouts as she takes on a Thai visitor in what is likely to be her final bout before a title shot.

Osaka, Japan
A second show in Osaka will be held at the Sumyoshi Ward Center and will be a relatively low key card with only 4 bouts worthy of any mention.

The main event will see WBO Asia Pacific Flyweight champion Masahiro Sakamoto (12-1, 8) fighting in a non-title bout against South Korean Super Flyweight champion Ki Chang Go (6-2, 2). On paper this doesn't look the best of match ups, but with Sakamoto moving up in weight for this contest he could be pushed hard by the Korean visitor, who has won his last 6 after a 0-2 start to his professional career.

In the chief support bout fans will see OPBF ranked Super Bantamweight Shachihoko Dragons Keita (8-5-4, 1) face off with Yosuke Taniguchi (6-5-1, 1), in what should be a very safe bout for Keita, who has gone 3-0-3 in his last 6 bouts. Although we wouldn't fancy Keita to claim an OPBF title he should manage to pick up a win here.

Another ranked fighter on this card is Kota Fujimoto (8-2-1, 2), who risks his JBC and OPBF rankings against Tatsuya Terada (6-3-1, 1). Coming in to this Fujimoto is riding a 3 fight unbeaten run, including a draw with the touted Masayoshi Hashizume from last December. As for Terada he was beaten last time out and his wins have, for the most part, come against very limited opponents.

Also on this card is the debuting Riku Kunimoto (0-0), who makes his debut against a Korean opponent. Kunimoto is tipped to have a big future but it will be interesting to see how he kicks off his career, and how he looks as a professional fighter.

Laguna, Philippines
As well as the action in Osaka there is also an interesting card set to take place in Laguna, featuring an OPBF champion defending his title, and a couple of unbeaten prospects.

The OPBF champion is the inform Light Flyweight contender Edward Heno (12-0-5, 5), who defends his title against the fringe world class Jesse Espinas (19-2, 11) in what looks like an amazing match up. This will be Heno's second defense, following a excellent win over Merlito Sabillo this past February, and another win here will push him well up the world rankings towards a world title fight. Espinas comes into this bout riding an 8 fight winning run, with notable wins over Joey Canoy, Paipharob Kokietgym and Elias Joaquino. This is set to be a very special bout and should see the winner announce themselves as a leading contender in one of the deepest divisions in the sport.

On the under-card fans will see Enrique Magsalin (4-0-2, 1) risk his unbeaten record against the once beaten Adrian Lerasan (6-1, 1) whilst Prince Andrew Laurio (9-0-1, 6) will take on Jopher Marayan (7-11-2, 3). We expect to see the unbeaten men continue to keep their “0” in tact, but Magasalin looks like he has a genuine test on his hands.

Osaka, Japan
The most notable show this coming Sunday, Easter Sunday, comes from the Sumiyoshi Ward Center in Osaka.

The main event will see WBO Asia Pacific Flyweight champion Masahiro Sakamoto (11-1, 7) make his first defense of the title, as he takes on highly experienced Thai Pigmy Kokietgym (60-9-2, 24). The Japanese fighter won the title last December, when he stopped Kwanthai Sithmorseng, and he'll be looking to score a second successive win over a Thai veteran here. For Pigmy another loss might well spell the end of his career, especially given he's already 36 years old and has been a professional for closing in on 19 years! A win for Sakamoto will take him a step closer to getting a rematch with Sho Kimura, the only man to beat him so far.

In a supporting bout former world title challenger Hirofumi Mukai (15-5-3, 5) looks for a stay busy win as he takes on Thai visitor Kathawut Saikaew Boxing Camp (0-1). Mukai has score back to back wins since his 2017 stoppage loss to Rex Tso in Hong Kong, and although bigger fights are around the corner we can't grumble too much about him staying busy given the competition he has faced through his career so far.

Arguably the most even looking match up on the show is a contest between Yuki Strong Kobayashi (12-7, 6) and Taichi Sugimoto (6-4, 2). We're not expecting anything too special here, but it does see Kobayashi risking his OPBF Bantamweight ranking.

Osaka, Japan
Another show in Osaka, this time at the EDION Arena Osaka, will be promoted by Green Tsuda and looks a very interesting card with several bouts of note.

The main event is the most notable contest on the show and will see once beaten hopeful Kazuki Tanaka (8-1, 6) battle recent OPBF title challenger Seizo Kono (19-9-1, 12). The talented Tanaka was expected to be fast tracked into becoming a star however a 3rd round TKO loss last year to Ryohei Takahashi really did set him back, despite a bounce back win over Hikaru Marugame. Last time out Kono battled against Mark John Yap, and despite a solid effort he was stopped in 10 rounds. Given that both men need a win this should be a very hotly contested bout.

In a supporting bout Takayuki Okumoto (19-8-3, 9) will take on Indonesian Frengky Rohi (5-3-1, 1). The 26 year old Okumoto has gone 3-2-1 (3), with set backs to Eaktwan BTU Ruaviking, Eranio Semillano and, most recently, Ryuichi Funai in a Japanese title fight. The Indonesian visitor when 5-0-1 to begin his career, but has lost his last 3 bouts, and will struggle to over-come Okumoto here, in what looks like a very tough bout on Japanese soil.

A great match up between 24 year old fighters will see Ryo Sagawa (3-1, 2) take on the hard hitting Tsuyoshi Sawai (5-2-1, 5). Sagawa caught out eye on debut and looked very impressive, though was stopped in his second bout by Retsu Kosaka in a Japanese Youth title fight. Since that loss he has bounced back with two credible wins and will be looking for another one here. As for Sawai he's a very dangerous puncher at this level, and despite being flawed he can bang, with his power taking him to the 2016 Rookie of the Year final, where he lost to Yoshimitsu Kimura. This is a very interesting bout, and the winner could well go a very long way, despite already having a loss on their record.

Another bout pitting men with one loss against each other will see 2017 Super Bantamweight Rookie of the year Toshiki Shimomachi (7-1-1, 4) take on former amateur stand out Kiyohei Endo (1-1, 1). Shimomachi started his career 2-1-1 but is now riding a 5 fight winning run and has broken into the Japanese rankings. Endo, a former amateur stand out, suffered a surprise loss on debut but looks a class fighter and a win here would move him to the fringes of a Japanese ranking. A very interesting bout and one that both will be wanting to win, and win impressively.

Aichi, Japan
There will also be a low key card in Aichi, as Yakushiji put on a show.

The main event of this card will see teenager Musashi Mori (5-0, 4) take on a Thai foe. The 18 year old Mori won the 2017 Rookie of the Year at Super Featherweight and enters this bout ranked by the JBC. A win for the teenager won't push him up the ranking, but will kick off a year which should push him towards a title fight, if not see him in the mix for a Japanese youth title before the end of 2018.

A pretty interesting supporting bout on this card will see Rookie of the Year runner up Katsuki Matsuura (5-1, 1) take on Toma Kondo (6-2, 1). These two men are both 21 years old, both have very similar looking records and whilst neither is much of a puncher they should make for a very exciting contest against each other. This could be a very interesting bout between two men each looking to bounce back from a loss. Very good match making here.