Taichi

Taichi Fujisaki, Danganronpa Another Episode.

Taichi Teshima is a Japanese professional golfer. Teshima was born in Fukuoka. He has won eight tournaments on the Japan Golf Tour, and featured in the top 100 of the Official World Golf Rankings. He played on the European Tour in 2007 after coming through qualifying school but failed to retain his card, finishing outside the top 150 of the Order of Merit.

Taichi Okazaki is a Japanese professional baseball catcher for the Hanshin Tigers in Japan's Nippon Professional Baseball.

Taichi Ishiyama is a professional Japanese baseball player. He plays pitcher for the Tokyo Yakult Swallows.

Taichi Yamada is a Japanese screenwriter and novelist. His real name is Taichi Ishizaka. Born in Asakusa, Tokyo, Yamada attended Waseda University before entering the Shōchiku film studios, where he trained as an assistant director under Keisuke Kinoshita. He left the company at age 30 to focus on writing scripts for television dramas, penning such successful series as Kishibe no arubamu and Fuzoroi no ringotachi. He has also written scripts for film and the stage. As a novelist, his novel Ijintachi to no natsu (異人たちとの夏?), published in 1987, won the Yamamoto Shūgorō Prize.[2] It was translated into English, in 2004, as Strangers. Another Yamada novel, In Search of a Distant Voice, was translated and published in 2006 from a novel originally published in Japan in 1989. A third Yamada novel, I Haven't Dreamed of Flying for a While (飛ぶ夢をしばらく見ない Tobu yume o shibaraku minai?), was translated into English and published in 2008.

Taichi is the name of a main character is the Japanese anime "Digimon" Seasons 1 and, to a lesser extent, 2. I think this name is very suited for him as it means "thick one" and Tai usually jumps into things without thinking.