A collection of short stories:

1-2. Zannen Ouji to Dokuzetsu Maid (Pathetic Prince & Spiteful Maid)
Guy is the son of a wealthy millionaire and is pretty proud about his status. His father assigns a maid to watch over his behaviour and to keep him in line.....
..... and thus, guy fights with the maid all the time, in pretty much every way possible.

3. Renai Kinshi!! Suieibu (Love Is Forbidden Swimming Club)

4. Lv 69

5. Refill...

6. Goriyou wa Keikakuteki ni...

7. My Dear Idol

8. Toaru Sakaya no Ura no Service (A Certain Brewery's Secret Service)
   In an effort to resolve the declining birth rate in japan, a small business develops a service in an effort to increase future customer base and in the process solving the declining birth rate in japan. A creative approach to a business model in an effort to make sure their small business has customers for the future.

9-11. Sister@Tune
Everybody knows that Rio has a huge crush for her step brother...Yet there are some things that nobody else knows but the two of them.

12. Zannen Ouji to Nekomimi Maid (Pathetic Prince and Cat Eared Maid)