Tennis no Oujisama: Doki Doki Survival: Sanroku no Mystic

The protagonist is a junior high student named Kohinata Tsugumi, whose father is a ship captain who is currently carrying the tennis teams to the place they are supposed to have a training camp.

After a shipwreck, you are saved by Kaidoh and Momoshjiro and then by Tezuka. you loose consciousness afterwards, and awakens to Tezuka and Akaya’s worried face.