Daitsubu Takeshi is a cyclist from Nara Sanri Academy who claims to be "Nara's fastest sprinter." Nara Sanri Academy placed second in the previous year's Inter High, indicated by his #23 zekken. However, he finished 79th on the first day of the Inter High. Onoda and Tadokoro passed him while singing Koi no Hime Hime Pettanko on the second day of the Inter High.
After Inter High, he challenged Naruko on his home track in Osaka on a track bike.