D-Frag!*  

D-Frag! OVA, D-Frag!: Water!!, ディーふらぐ! ウォーター!!

Sakura Mizukami arrives at the Kazama household to request assistance. As a result, Kenji Kazama and his sister Noe become unintentionally involved in a footrace at a local shrine. The objective of this race is to obtain spring water that emerges only once annually. Sakura enlists the help of the Kazama siblings to ensure her victory. However, when Chitose Karasuyama and Roka Shibasaki, members of Sakuras club, also participate in the race, competition intensifies, making it difficult to predict who will win. Furthermore, Noe, tired of Sakuras teasing, has no desire to aid her in winning the contest. The conflict extends beyond the track as tensions rise among the divided team members.

The D-Frag! OVA adapts chapters 26 to 28, which were previously skipped in the TV anime, from the 4th volume of the manga it is based on.