Weightclass:  Super Bantamweight
Location:  Kitakyushu, Japan
Record:   4 - 5(1) - 1
DateVenueRecordOpponentOpp RecordOutcomeMethodRoundsCommentsReport
13/12/2041Nagoya Okimoto, Nagoya, Japan4 - 4(1) - 1 Keiichi Yokota5 - 2 - 2 L UD 10Scorecards: 94-96, 94-96, 94-96. View
23/02/2041Hachioji Hotel New Grand, Hachioji, Japan4 - 3(1) - 1 Hikaru Shima0 - 3 L UD 10Scorecards: 92-98, 92-98, 92-98. View
26/12/2039Tokyo Nakama, Tokyo, Japan4 - 2 - 1 Hitoshi Nakai9 - 0 L KO8 10Otani came in overweight. View
01/08/2036Fukuyama Kojima, Fukuyama, Japan4 - 2 Mikio Arita11 - 9(1) - 1 D 10Scorecards: 95-95, 95-95, 95-95. View
29/09/2033Naoki Maita Gym, Tokyo, Japan4 - 1 Ryo Kaneko2 - 0 - 2 L UD 10Scorecards: 93-97, 93-97, 93-97. View
23/12/2029Sapporo Sugai, Sapporo, Japan4 - 0 Keiichi Nagata0 - 1 L UD 4Scorecards: 37-39, 37-39, 37-39. View
26/05/2027Granship Conference Hall "Winds", Shizuoka, Japan3 - 0 Naoki Furutani0 - 2 W UD 6Scorecards: 60-54, 60-54, 60-54. View
21/11/2025Hiroshima Matsuura, Hiroshima, Japan2 - 0 Ryuu Shinohara2 - 2 - 1 W UD 6Scorecards: 60-54, 60-54, 60-54. View
02/08/2025Japan-Saitama Gym, Saitama, Japan1 - 0 Kazuki Muraoka1 - 1 - 1 W UD 6Scorecards: 58-56, 58-56, 58-56. View
13/06/2024Jiro Seki Gym, Yokohama, Japan0 - 0 Kazuhiko Nakano0 - 1 W UD 4Scorecards: 39-37, 39-37, 39-37. View