she can be somewhat aggressive. Rina is a spoiled and pushy girl who has a particular fondness for Nagisa, always trying to flirt with her. She and Nagisa have been friends, since childhood. Hanahira! Kaori, too, is a tsundere who can't be honest about her deep love for Amane. She lives next door to Amane and goes to Saint Michael's Girls Academy together. Very responsible and straightforward, she fulfills the tsukkomi role very well. However, when Amane's repeated loving advances break down her tsundere wall, she becomes somewhat lovable. Koharu is the mascot character among the four friends. Soft-spoken and pure, she emits an "iyashi-kei" charm that captures Makoto's heart. Koharu greatly admires Makoto since she is so much more mature than her. She is a wonderful cook and very handy around the house. Makoto is a reserved girl who dreams about being in a relationship with Koharu. Amane is one of the main characters in Hana Hira! She is Kaori's polar opposite, being airheaded, lively, glomping Kaori at every opportunity, and generally lazy. She fails at studying and cooking, and would rather stay up playing games than do anything else. Media Visual novels The first title in the series, A Kiss for the Petals was released on November 25, 2006. As of September 2015, fifteen games and two spinoff titles have been released. The fifteenth game in the main series, Remembering How We Met, which was initially released in Japan on Android and iOS, was licensed by MangaGamer and released in English for Microsoft Windows on September 25, 2015. The eleventh game in the main series, Maidens of Michael, was released for Windows in English on February 22, 2018. It was initially available on Steam, however, in April 2018 it was delisted by Valve, ostensibly in response to a malicious false user report according to MangaGamer. It has not returned to Steam since this time, however it remains available for purchase on MangaGamer's own storefront and GOG. Main series Angels series The Angels series is a spin-off involving select couplings of nurses of the corresponding St. Michael's General Hospital. These releases can be identified with a blue coloring. New Generation series A series featuring students from the annex school. It can be identified by the color green in the subtitles. Other spinoffs Light novels A light novel series written by Shinichirō Sano and illustrated by Peko is being published