Season
- Season 1 2006-07-08
Episode
- Episode 1: A 30cm Unrequited Love
- Episode 2: Aloof Kazuki And The Apron Of Temptation
- Episode 3: Smart Yuuji And Startled Kazuki
- Episode 4: Nya~
- Episode 5: Let's Break Up!!
- Episode 6: Hugging Princess?
- Episode 7: Strongest☆Invincible My Sister
- Episode 8: Kazuki x Hatsune Swimming Showdown
- Episode 9: Are You By Any Chance, Jealous?
- Episode 10: It's A Bikini? Everyone Gathers
- Episode 11: Yukata And Fireworks And A Broken Sandal Strap
- Episode 12: A Letter To Yuuji And Memories From Ten Years Ago
- Episode 13: Veranda And Paper Planes
Tona-gura! Season 1 Kazuki x Hatsune Swimming Showdown
Centers around four childhood friends and the romantic relationship between two of them.
