Compilation of 7 short stories:

1) Love Affair in the Afternoon

College student takes over a tutoring job for the friend he has a crush on.

2) I don't mind it if You are a Man

College students/neighbors are (only?) sex friends.

3) Love's Worries

Ex-lovers from their student days are reunited.

4) Kana and Patience

Divorced man cheats on his new lover.

5) Why there is no Ice Beer

Younger co-worker always hangs out at his sempai's house.

6) Bring Me to the Edge of the World

An odd 17-year-old electrician puts in an air conditioner for sexy businessman.

7) Spinning World

Sequel to Bring Me to the Edge of the World.

(Source: MangaUpdates)