Summary Once Kazuya's grandmother learns Chizuru's birthday has already passed, she decides to turn Kazuya's birthday party into a combined party. When Kazuya invites Chizuru over to his family's house, she informs him that she will arrive there after she visits her grandmother at the hospital. The next day, Kazuya is approached by Ruka when he heads to the party after he inadvertently revealed he was going there with Chizuru. After they show up at his family's house, Ruka uses the opportunity to create a favorable impression. Meanwhile, Chizuru is at the hospital with her grandmother. When she calls Kazuya, Ruka eventually interrupts them to tell her to do not bother coming over. She then receives her grandmother's permission to attend the party. After a while, Chizuru arrives and she pays her respect to the family altar, much to everyone's shock. When Kazuya heads to the bathroom later on, Ruka gives him a kiss.

• Adult Animation
• Animation
• Anime
• Shōnen
• Slice of Life
• Comedy
• Sitcom
• Romance
• Romantic Comedy