That is the Bottleneck

Otsuka's Neck

Youngster Otsuka, who has started working at a convenience store, has one thing to worry about. It's about Mr. Muto, a senior part-time worker with an eerie atmosphere...?

Oda's Neck

Mr. Oda, a regular customer at a convenience store, notices an unusual matter. The handmade rice balls are tastier than before. It seems that Mr. Muto, a part-time worker, is involved this matter...?

The Manager's Neck

Tabata's Neck

Adam's Neck

Mutou's Neck

Ueno's Neck

Yakichi's Neck

Tsukiko's Neck

Akiba's Neck

Nekomaru's Neck

The Neck of an Onigiri