Tsubame Koyasu/Relationships

**Spoiler Alert!** This article or section contains details not covered in the anime. Do not proceed unless you wish to be spoiled.

## Friends

### Yu Ishigami

**Yu Ishigami** is Tsubame's kohai who has a crush on her, but she is unaware of this fact.

During the culture festival, she mistakenly believes he confessed to her and expects an answer from her by March.

After the Christmas Party, Tsubame and Ishigami end up in a intimate situation in her guest room bed. Tsubame more or less gives her consent to go all the way but before that, Ishigami takes the opportunity to confess properly and asks to be her boyfriend. Tsubame, however, declines. Ishigami asks her why she would offer him sex to which she responds that it was her way of "thanking him for liking her". Ishigami proceeds to leave despite Tsubame begging him to stay.

Later after the break, they see each other at school and Ishigami with some newfound motivation proclaims that he will work to become someone that is worthy of her.

She agreed to go on a date with Ishigami to the Tokyo Skytree following Ishigami's performance in the intramural volleyball tournament, the two have set up a second date.

Her relationship with Ishigami led her to ask herself what it really meant to "like" someone compared to "love" someone, indicating that her relationship with him is more profound and important to her than she thought.

On the day of the third years' graduation ceremony, Tsubame finally has an answer for Ishigami's proposal. Despite Ishigami doing his best to convince Tsubame to accept him, Tsubame ultimately rejects Ishigami and she promises him that the two of them will remain friends and Ishigami sees her off with a smile and a gift of flowers. They still meet when the former Cheer Club hangs out.

### Kazeno

**Kazeno** is Tsubame's close childhood friend who ran the Cheer Club together.

### Rei Onodera

**Rei Onodera** is a friend of Tsubame. While the two of them are rarely shown interacting, Rei is familiar enough with Tsubame to know both her romantic history and her unique slang.

### Shizuku Asahi

**Shizuku Asahi** is a friend of Tsubame, and it's suggested that they have been friends for a while.

### Yume Atenbo

**Yume Atenbo** is a friend of Tsubame. Much like Shizuku Asahi she seems to have been Tsubame's friend for a long time given light to by the fact that the two often tease her. She was the one who suggested that Tsubame try to sleep with Ishigami during the Christmas party, which ended up backfiring.

## Others

### Kobachi Osaragi

**Kobachi Osaragi** is Tsubame's junior. The two of them were shown interacting back in middle school, with Tsubame giving Kobachi some helpful advice on how to deal with the jealousy of her classmates and offered to be there if she ever needed help. It is unknown what the full extent of their relationship was beyond this conversation, but Kobachi supports Ishigami's crush on her due to the kindness she showed her.

### Kyoko Ootomo

**Kyoko Ootomo** was Tsubame's junior back in middle school. Their exact relationship has yet to be specified, though the two have apparently not spoken with each other in a long time.