This is a fandisc of Chu x Chu Idol, featuring newly added H-scenes and H-scenes with sub characters. Also, it includes wallpapers, desktop accessories and mini games. As special bonus, Chu x Chu Paradise Mini Album CD and Special Picture Book are included. [From Himeya Shop]

This game is the continuation to the Chu×Chu Idol series, consisting of a main story and an if story. In the main story, the now popular idol ChuChu is preparing for her new concert when three people showed up from the future, including the main heroine of Chu×Chu Idol 2, Chuuno! The two mysterious people with her had stolen Chuuno’s ‘songs’ and travelled to the past to take ChuChu’s too! After snatching her ‘songs’, they disappeared off to somewhere. Will the two vampire idols be able to regain what they have lost? In the if story, Daigo is left behind when Chuuno is taken to the past. Gradually the space-time begins to bend and so does the future. However, he finds out a way to fix it. [From [url=https://omochikaeri.wordpress.com/2011/09/13/september-2011-eroge-releases/]Hau~ Omochikaeri![/url]]

This is the sequel to ChuxChu Idol. Some years later, the popular idol Chuchu is missing! With the entertainment world in confusion, Chuchu’s ‘sister’ Chuuno Churam takes the stage for her debut under the same name. But she has a secret! She’s actually the combined form created when a female student Yukino and a vampire Ruuchu kiss. Having accidentally seen them kiss, Daigo is forced to be her servant. [From [url=https://omochikaeri.wordpress.com/2010/10/01/october-2010-eroge-releases/]Hau~ Omochikaeri![/url]]

A collaboration game between Unisonshift Blossom and Accent featuring all heroines from all Blossom and Accent games. One day, the heroines were transported to a strange place. They only found a living animal Uni, the mascot of Unison Shift. Uni explained that they can go back to their original worlds by 'unison power', a power that can be formed by singing together in unison. By ChuChu's advice, they decided to form idol groups to form 'Unison Power'. Unison Stars is a game that uses Uno as the main gameplay.

コミックマーケット83（C83）にて販売された「混沌迷宮セット」に同梱されたゲームです。 魔法も解け日々を満喫していたクリスだが、ある日学園長に呼び出される。 なんでも並行世界というものがあり、クリスが使った魔法と同種のなにかが発動し同じように時間が繰り返され続けているという。 このままでは時間軸の歪みが並行世界を崩壊させ、その影響でこの学園も無事では済まないらしい。 かくしてクリスは時間軸の歪みを正すため並行世界へと旅立つことに……