- 1Morishima Haruka Arc, Chapter 1: Longing
- 2Morishima Haruka Arc, Chapter 2: Getting Closer
- 3Morishima Haruka Arc, Chapter 3: Jealousy
- 4Morishima Haruka Arc, Final Chapter: Love
- 5Tanamachi Kaoru Arc, Chapter 1: Bad Company
- 6Tanamachi Kaoru Arc, Chapter 2: Hesitation
- 7Tanamachi Kaoru Arc, Chapter 3: Betrayal
- 8Tanamachi Kaoru Arc, Final Chapter: Progress
- 9Nakata Sae Arc, Chapter 1: Junior
- 10Nakata Sae Arc, Chapter 2: Training
- 11Nakata Sae Arc, Chapter 3: Change
- 12Nakata Sae Arc, Final Chapter: Lovers
- 13Nanasaki Ai Arc, Chapter 1: The Worst
- 14Nanasaki Ai Arc, Chapter 2: Heartbeat
- 15Nanasaki Ai Arc, Chapter 3: Transformation
- 16Nanasaki Ai Arc, Final Chapter: Confession
- 17Sakurai Rihoko Arc, Chapter 1: Memories
- 18Sakurai Rihoko Arc, Chapter 2: Assistance
- 19Sakurai Rihoko Arc, Chapter 3: Succession
- 20Sakurai Rihoko Arc, Final Chapter: Farewell
- 21Ayatsuji Tsukasa Arc, Chapter 1: Discovery
- 22Ayatsuji Tsukasa Arc, Chapter 2: Reverse Side
- 23Ayatsuji Tsukasa Arc, Chapter 3: Pride
- 24Ayatsuji Tsukasa Arc, Final Chapter: Promise
- 25Kamizaki Risa Arc: Truth
On the night when he was stood up, a heartbroken Junichi heads home and meets a young girl rushing home with a present for her brother. Two years later, Junichi and Masayoshi heads home where Junichi encounters the girl he met two years ago, now with a cold attitude. At school, Junichi chases after a black cat Miya talks about and meets the girl again who teases him and introduces herself as Ai Nanasaki, his sister’s classmate and member of the Swim Club. Miya later asks Junichi that night about why Ai wants to know about him, but he ignores her, causing Miya to write on his forehead while he’s asleep. The next morning, Ai helps Junichi wipe off the writings on his forehead and helps him enter the raffle Miya wanted him to enter. Despite not winning the prize Miya wanted, Junichi and Ai decide to use their prize, a 500 Yen voucher, to buy some Ōbanyaki and later pick up the trash at the beach.