The busy venue is the EDION Arena which is doubling up this Sunday. The first of the two shows is set to begin at 12:30 local time and is a relatively low profile Kazama promoted card.
The main event of the Kazama show sees Japanese 154lb champion Yuki Nonaka (28-8-3, 9) defending his title against the under-rated Yuto Shimizu (11-2-2, 4) in a mandatory defense. On paper it's easy to favour the champion, who is very experienced at title level and is a genuine joy to watch. Shimizu however is the much younger man and is on an 8-0 run with wins against the likes of Hikaru Nishida, the current JBC/OPBF Middleweight champion, Takehiro Shimokawara and Yosuke Kirima. This could be a very good bout.
In a notable under-card bout fans will see Japanese based Colombian Pablo Carrillo (18-4-1, 11) face off against Filipino veteran Donny Mabao (22-24-3, 4) in what looks like a mismatch, but could prove to be a good test for Carrillo, who is now managed by Hiroki Ioka. Whilst Mabao's record is “sketchy” at best he does come in to this one on a 3-fight unbeaten run, including a victory over Michael Enriquez and will be pretty confident coming into this bout.
The second show at the EDION Arena in Osaka is a much more notable card with several bouts of interest, even if they are likely to be pretty uncompetitive.
The nominal main event of the card will see the unbeaten OPBF Lightweight champion Masayoshi Nakatani (11-0, 6) defending his title against the limited, but very heavy handed, Tosho Makoto Aoki (20-13-2, 17). On paper this is a mismatch, there is no way of denying it, however Aoki has got a puncher's chance and will know that with his power his only chance is to take the fight to Nakatani. If the champion can take the power of the challenger then this will be a drama-less win for Nakatani, however Aoki's power may be enough to unsettle Nakatani's, or at least ask questions of the champion.
A second title bout on this card will see Japanese Super Flyweight champion Sho Ishida (21-0, 11) take on mandatory challenger Ryuichi Funai (24-6, 16). This will be Ishida's 5th defense of the title and if he's successful his team will almost certainly do what they can to get him a world title fight later in the year. For Funai the bout will be his second shot at a title, and he'll be hoping for a better outcome than his last title fight, a 9th round TKO loss to Rolly Lunas. Notably the challenger is 7-0 (6) since that loss and will be riding a high coming into this one.
A third bout of note here sees Kei Takenaka (10-0, 3) battle against Daoruang Saknarong (0-0) in a world title “prelude”. If Takenaka gets through this, she should, she will be matched with IBF female Light Flyweight champion Naoko Shibata in late Summer.
Another bout on this card, and one which will infact split the title contests, will see OPBF ranked Flyweight contender Shun Kosaka (11-2, 2) face off against Kenta Yamada (8-5-1, 1). This is a relatively rare, at least for Japan, 10 round non-title bout and should help prepare Kosaka for a potential title fight in the coming years.
The third Osaka card comes from the Sumiyoshi Ward Center and is a Muto promoted card that features some of the best matchmaking for the day, yet another title fight, and some potentially action.
The main event is a rematch as the heavy handed Koki Tyson (9-2-1, 9), previously known as Koki Tyson Maebara, battles Petchsuriya Singwancha (15-11, 8) for the WBC Youth Middleweight title. Tyson made light work of the Thai in 2014, stopping him in 4 rounds, though was last seen suffering a 7th round TKO loss to Akio Shibata, in a bout that saw him being outboxed before being stopped. Since the first bout Petchsuriya has gone 2-1 though was notably beaten last time out by Kerry Hope, with the bout being given to Hope after the fight was reviewed by the WBC judges.
The best bout on the card is another rematch as former multi-time title challenger Hiroyuki Hisataka (24-14-1, 10) faces off against under-rated Filipino Mark John Yap (23-12, 10). These two men met last year with Yap winning an 8 round decision, this rematch however will be over 10 rounds and could well see the winner getting a Japanese or OPBF title fight later in the year. Although the records may not show it, this really could be something very special.
The main event isn't the only probably blow out, with the chief support bout being a contest between the explosive Masao Nakamura (21-3, 20) and the tough but limited San Saknarong (3-5, 1). The last time we saw the Thai he was stopped in 6 by Hidenori Otake, and it's hard to see him living with Nakamura, who will see a win a chance to move towards a well deserved title shot, potentially with Kenichi Ogawa in what would be a very fun shoot out.
In a 4th bout of note Japanese ranked fighters collide as Masahiro Sakamoto (6-0, 4) faces off against Atsushi Aburada (10-9, 6) in a bout that could potentially decide a future Japanese title challenger. On paper Sakamoto is the favourite but Aburada is the more proven fighter and this could be a very tough bout for both, who know there is a lot to lose coming in to this one.
One of the small Japanese shows comes from Kobe where fans will see a former world title contender and a former OPBF title challenger in action.
The former world title contender is Teiru Kinoshita (23-1-1, 6) who will be looking to continue to rebuild his career following his loss to the excellent Zolani Tete in an IBF Super Flyweight title bout back in 2014. The Japanese fighter should be very heavily favoured here as he takes on little known Korean fighter Min Wook Lee (2-3), who is best known for losing to the then debuting Muhammad Waseem late last year.
The former OPBF title challenger is Kazuya Murata (11-5, 5) who faces Tatsuya Yoneo (8-5, 1) in what will be Murata's first bout following a 5th round loss to Masayoshi Nakatani last August. Murata should win here, but it could be interesting to see if the loss to Nakatani did take something out of him.
The smallest of the Japanese shows comes from Fukuoka where fans get a very small card with novices. All the bouts here are 4 rounders with the most notable being a Lightweight contender between Tsuyoshi Matsuda (4-0, 2) and teenager Seiya Matsunaga (2-1, 1), which shows the level of this card.
Metro Manila, Philippines
As well as the action in Japan there is also a show in the Philippines.
The most notable bout here features former world title challenger Silvester Lopez (25-11-2, 18), who faces the limited and light hitting Prell Tupaz (8-30-5, 1) in what should be a walk in the park for Lopez. Sadly however Lopez has been inconsistent in recent years going 6-8-1 in his last 15 bouts.
In a notable under-card contest 21 year old puncher Allan Vallespin (5-0, 5) will risk his perfect record against Jomar Borbon (4-23-2, 2). Vallespin has looked devastating so far and will be looking to continue that run against the experienced Borbon.
Sao Paulo, Brazil
In wonderful Brazil fight fans will be able to see India's Neeraj Goyat (7-2-2, 2) battle against Brazilian local Guilherme Castagnazzi Ribeiro (3-1, 3). Ribeiro has won his last 3 bouts in a combined 4 rounds, but this is a step up in class for the local and Goyat, although the naturally smaller man, comes into this one on a 7-0 run.