Nyoi Jizai: 3 books

Since moving to Okinawa, Haruka has gotten sucked into the world of beach volleyball and even formed a team with her cousin, Kanata. Now the duo is taking part in their very first tournament! Will Team Harukana have what it takes to win?

Kanata and Narumi used to be not only best buds but also teammates, working together to go from beach volleyball newbies to champions. But now the two girls barely even talk. Haruka doesn’t know what happened between the two of them, but she’s determined to help Kanata mend things with her old partner.

When high schooler Haruka moves to Okinawa, she falls in love with the beach that opens up right outside her front door. She resolves to form a beach volleyball team with her cousin Kanata--but Kanata's a little on the short side, and gave up on the sport a long time ago. Can Haruka convince Kanata to take it up again in time for the junior tournament?