Episode 1 - New Life!

Natsuno Hanabi has left the city of Tokyo in order to go to high school. She has plans to stay in a high school dorm which she thought was going to be fancy, but when she arrives, she finds that's not the case. And the other residents of the dorms are quite eccentric.

Episode 2 - Secret Place

Konomi gets angry that Tsukishiro Yuu has way too much skin contact with Hanabi, and runs out of Tachibanakan. Hanabi goes looking for her, and they remember the fun times they had together when they were young.

Episode 3 - Spying and Sleeping Together

Hanabi finds out that Iori, the quiet girl, moved in the day before she did. Hanabi doesn't understand anything about her, and Iori does strange things like cooling off naked after taking a bath. Hanabi wants to make friends with her, but...

Episode 4 - Trials and Toilets

Konomi is in trouble - the toilet's broken in the bathroom! She tries to go to a newly opened convenience store in the area, but it doesn't work out. Will she make it to the bathroom in time?

Episode 5 - Summer Clothes and Closets

Sonoa gets rescued from a bar by Yuu and is taken to Tachibanakan. Meanwhile, Iori and Hanabi get trapped in a closet together...

Episode 6 - Welcome Party and Water Gun

Sonoa gets drunk and ends up living at Tachibanakan. Yuu gets everyone to have a welcome party for Sonoa, so they meet by the riverside in appropriate outfits. Yuu has water guns waiting for them, and has everyone enter a "Water Gun Survival Game".

Episode 7 - Meteor Shower and a Bucket

There's a meteor shower visible tonight, and Tachibanakan is as lively as ever. Konomi invites Hanabi to go see the meteor shower from a nearby observation area. It turns out the observation area is well known for its special powers of love...

Episode 8 - Fish and a Kiss

Iori aggressively tries to make her feelings known to Hanabi. So Konomi enlists the help of Sonoa, who claims to be able to get any man. They both try to win Hanabi over, but it doesn't quite go as planned...

Episode 9 - A Cold and Memories

Hanabi catches a cold, but both Iori and Konomi have to go to school, so Sonoa is left to take care of Hanabi. But Sonoa has some quirks to her personality, and things don't quite turn out as expected when she tries to take care of Hanabi.

Episode 10 - Hot Springs and Ping Pong

Episode 11 - Summer Festival

Episode 12 - Here, at Tachibanakan