2001 Bowman #424 Tomo Ohka - Boston Red Sox (Baseball Cards) at 's Sports Collectibles Store
Tomo Ohka – Society for American Baseball Research
Mariners light up Huff during win over Tribe
Orioles sign 40-year-old former Expo Tomo Ohka to a Minor League deal
2002 ROOKIES AND STARS LONGEVITY # TO 100.
2002 LEAF ROOKIES AND STARS LONGEVITY TOMO OHKA # 197 EXPOS BOX# 57
Iwakuma-Tanaka duel a rare matchup between Japanese starters
Tomo Ohka - Wikidata
Ex-Boston Red Sox Tomo Ohka, who threw perfect game with PawSox in 2000, signs minor league deal with Orioles
297 Tomo Ohka Photos & High Res Pictures - Getty Images
Ohka regains his footing