Ai Yori Aoshi, Vol. 13
Tina invites everyone to Kyushu to visit the hot springs there. Much to Kaoru's dismay men & women are allowed to bathe together so he myst join his lady friends. When the group arrives at Hakata, Tina's home perfecture, she insists on getting some alone time with Kaoru, & then convinces him to act like her boyfriend!