That Is the Bottleneck

Employees at a convenience store seem to be wrapped up in something that customers don't notice.

Employees at a convenience store seem to be wrapped up in something that customers don't notice.

There's a store manager who is worried about convenience store sales, but more than that, he has a secret that no one can know.

Tabata-san is worried about her relationship with her boyfriend.

Part-time worker Mr. Adam has something to be worried about, something which only he is aware of: the true identity of Mr. Muto.

Mr. Muto is a part-time worker who does his job quickly and politely, and he has a good reputation to boot, but there's something more that he wants.