Saionji Itsuki, a 38 year-old single woman who works for an app development company. She excels at her job, having created a hit number of apps, and is known for her bright, positive attitude and strong communication skills. She enjoys her single life without domestic chores, but everything changes when she suddenly ends up having to share her home with Kusumi Toshinao, an unfriendly genius engineer who has just transferred to the company, and his four year old daughter, Ruka.
Arisa Ueto has a mild intellectual disability and autism. She hides her disabilities, but it's difficult for her to have relationships with others. She often makes mistakes at work and gets fired because of it. She has an inferiority complex and she will try to please guys intimately who seem interested in her. Arisa Ueto is unable to ordinary, but she admires those that are. She meets part-time worker Ryuji Okamura at her new place of work. She falls in love with. Due to his tenderness, she slowly changes.
College student Tokiwa gets invited to a mixer by his female classmate Suo. But when he arrives with his friends, they’re greeted by three dazzlingly handsome men?!
Nashida and Hamanaka are women who dance wildly to upbeat dance tunes with their armpit hair exposed. Upon hearing about a mysterious "Burning Man" who appears and disappears without a trace, they set out in search of him. Who is this man with blazing feet?