WATATEN!: an Angel Flew Down to Me

Shy college student and otaku Miyako lives at home. One spring day, her little sister, Hinata, brings home a new friend she made at elementary school. From the moment Miyako sees Hana-chan, her heart won't stop racing! Desperate to make friends with the angelic Hana-chan, Miyako uses her skill at making sweets to try to lure her in, but...

Following Hana-chan, the new friend Hinata brings home this time is none other than the girl who moved in next door, Noa-chan! Miyako can't hide her distress at having the girl who witnessed her embarrassing display reappear before her eyes. Now, in order for Noa-chan to keep her secret, Miyako must do whatever she says...

At school, Hinata and the others are told to make an original board game for class, and the theme they choose is nothing other than "Mya-nee"! Miyako can't hide her anxiety when confronted with a board game designed to help her be less shy, but then she realizes it's a chance to get closer to Hana-chan. She gladly joins in, and what awaits her is...

While playing in the pool Miyako readied for them in the backyard, Hinata, Hana-chan, and Noa-chan discover the unexpected truth that Miyako doesn't like school swimsuits! Sensing that now, while Hana-chan is wearing a school swimsuit, is her chance to grab the title of "most cute," Noa-chan presses Miyako hard, but...

Hinata's classmate Koyori-chan is always hoping that people will rely on her, but it never seems to work out that way. Even so, Kanon-chan is always there to gently smooth things along for her. One day in class, the two of them join Hinata's group and together they all attempt to bake cookies, but...

Miyako suddenly says she's going to university, shocking Hinata and the others! Unable to believe that Miyako is really a university student, Hinata and the others tail her. They successfully infiltrate the campus, and just when they are at a loss as to how to find Miyako, a young lady who knows where she is calls out to them...