[1] Tsujino twice made the second round of the Tokyo Indoor tournament, in 1990 when he defeated Joey Rive and 1993 when he had a win over Patrik Kühnen.

[2] Also that year he was a mixed doubles silver medalist at the Asian Games in Hiroshima, partnering Nana Miyagi.

In 1996 Tsujino and his partner Tommy Shinada won the professional USTA Capital Eye Center Masters Classic men's doubles title at Forest Meadows.

His two wins were both in doubles, with Thomas Shimada, against the Chinese and Filipino pairings.

[4] Tsujino is married to Japanese actress and singer Yōko Oginome.