From Chibi Manga:
Ritsu loved her uncles Cafe for a very long time. Due to debts, the business closed down. Ritsu felt down for a while but she decides to rebuild the cafe. At that time, Shiina the schools #1 troublemaker, pretty face, long fingers... appears in front of her. very ideal for the waiter. She solicits Shiina will all her might but...?!

From Twisted Mist Scans:

A total of 5 one shots:

1) Ore no Suki na Ko ga Burakon Sugiru!!
Okano Shuu has a crush on Ogata Saeka for 10 years, who has a brother complex. She is always sticking closely with her brother, Ogata Eiji. And this trio are childhood friends. Shuu tries to make Saeka realize him.

2) Amakute Okashi na Sugar Love
Yuko loves wagashi (some type of sweet), and a popular boy at her school, Tsugumi, which happens to be a wagashi maker! Ever since her discovery, she has been a regular at his shop to have her beloved wagashi and to see Tsugumi. However, it seems that his shop has suddenly gained popularity, making Yuko jealous...

3) Chouko to Ippon Shoubu na no da!

From Intercross:

Michiru has always been praised as a prince by the girls around her, so when Kousuke confesses to her and becomes her first ever boyfriend, she slowly becomes more aware of being more feminine.

In exchange for Naoe-kun to stop smoking, Nina has to kiss him instead!?
(Source: Midnight Scans)

From Chibi Manga:

Ever since she was young, Chouko has dedicated herself to kendo. Upon entering high school she naturally applies to join the Kendo Cub however, after not being taken seriously, events take an unexpected turn when she stumbles into a boy called Takanashi.

Kyouko got a boyfriend (Takuto) and she is looking forward to spending Christmas together with him.

Yoriko's crush, her neighbor Yuuki, likes huge breasts!? In order to catch his eye, she decides to stuff her chest with... bread!? Will it end safely?
(Source: Shoujo Crusade)