Bazooka Cafe (Japanese title Pururun Cafe) is an erotic Japanese game for Windows. It was published by G-Collections.
The son of an ageing owner of a Cafe has to leave his office job and become a manager of the Cafe. He starts off with only one woman, Cocoa, working for him. Soon after he hires Mitsuki to help lighten the workload. The Cafe soon becomes extremely popular and he employs Narumi. While working Yayoi, the protagonist's director from the company drops by regularly and may help when the cafe is crowded and understaffed. The protagonist has the choice of involving himself with any of the four girls. The theme of this game is that all of the women involved with the protagonist are exceptionally busty. The four girls are: Narumi, a childhood friend, Cocoa, a married woman he had relations with, Yayoi, who worked under before running the Cafe, and Mitsuki, another colleague from his past job.
There is also a special harem version of the game released with it entitled Bazooka Cafe: Valentine Special
Cocoa Nitta. A housewife and an exotic beauty who you first met while she was studying abroad in Japan and working part-time at your father's cafe. You've harbored a secret admiration for her since then, but when she quit to marry her college professor you thought all was lost... She seems calm, composed, and motherly, but actually has a strong character and can be quite jealous. Her hobbies include cooking, tea appreciation, and fellatio. Age 25.
Mitsuki Takahara. The main character's former co-worker at his office job, a lively girl who just can't seem to stay still. She is impulsive and combative, and while inexperienced she wants to marry and learn the joys of sex as soon as possible. Her hobbies include touring Japan's hot springs and delicious restaurants. Age 22.
Narumi Takeuchi. The main character's childhood friend and college girlfriend, she was raised in a kendo (Japanese fencing) dojo and is currently a kendo instructor. She is a stoic character who hates losing and doesn't take jokes very well, but is easily embarrassed, especially during sex. Her hobbies include kendo and caring for her long black hair. Age 24.
Yayoi Uesugi. A career woman and the main character's boss from his office days, she projects a cool and confident image. She has a complex regarding her large chest and the unwanted attention it brings, though. Her hobbies include listening to relaxing music, and skin care (as she is acutely worried about getting older). Age 27.