Isao Yamamoto

2005

• Chiba Open championship (second place winner: Nobuaki Takahashi)

Ranking point 1st place Prize 4th place Average 1st place (217.61)

2006

• Bowling Men's Newcomer Wins Championship (Second Prize: Keisuke Aida)
• Chiba open victory (second place winner: Shohei Ishihara)
• The 40th All-Japan Professional Bowling Championship Tournament championship (second place winner: Mitsuiro Tanaka)
• 30th ABS Japan Open Second Prize Win (Champion: Akihiko Aoki)

Ranking point 2nd place Prize 1st place Average 1st place (220.49)

2007

• The 9th Sanko Lake Korean Cup Championship (Second Prize: Shigetaka Sakata)
• 2nd MK Charity Cup championship (second place winner: Nakazawa Awards)
• The 31st Annual ABS Japan Open Open (Second Champion: Sho Miike)
• The 41st All Japan Professional Bowling Championship Championship Championship (Second Prize: Gu Yong Jin)
• 2007 Chiba open second place winner (victory: John · Teha)

Ranking point 1st place Prize 1st place Average 1st place (229.13)

2008

• The 30th Kansai Open Championship (Second Prize: Kim Young Pil)
• 32nd Annual ABS Japan Open Open (Second Champion: John Teja)
• The 42nd All-Japan Pro Bowling Championship Championship Championship (Second Prize: Yukio Yamazaki)

Ranking point 1st place Prize 1st place Average 3rd place (225.74)

2009

Ranking point 5th place Prize 7th place Average 3rd place (226.34)

2010

• The 5th MK Charity Cup Championship (Second Prize: Kotaro Kawazoe)

Ranking point 5th place Prize 6th place Average 5th place (219.54)

2011

Ranking point 8 place prize 17th average average 12th (213.69)

2012

• 2012 Chiba open victory (second place winner: Kotaro Kawazoe)
• The 46th All-Japan Pro Bowling Championship Tournament Second Prize (victory: Kotaro Kawazoe)

Ranking point 2nd place Prize 4th place Average second place (223.48)

2013

Ranking point 2nd place Prize 5th place Average 1st place (223.63)

2014

• 2014 Tokai Open Second Prize (victory: Hideaki Yamagami)

Ranking point 2nd place Prize 4th place Average second place (225.43)

2015

• Winning of the 49th All Japan Professional Bowling Championship Tournament (Second Prize: Nobuhiro Fujii)
• The 3rd Glyco Seventeen Ice Cup Second Prize (victory: Shogo Tagata)
• Bowling World Open Second Prize (victory: Osku Palermaa)
• 38th Japan Open Second Prizes (victory: Kenta Morimoto)

Ranking point 3rd place Prize 1st place Average second place (223.22)

2016

Ranking point 6th place prize 12th average average 5th (221.89)