Automated infantry dolls - YoRHa. The M squad that was founded as a test case for male type models. There, it was a place that was like a school for the young boys to train. The story begins when the second batch, including protagonist No.9, joins the squad. The newcomers get used to the school life while interacting with their seniors from the batch before them. However, ones harbouring doubts towards the YoRHa squad begin to appear.

It is 1853. Atsuko, adopted daughter of Shimazu Nariakira of the Satsuma clan and known to history as “Atsu-hime”, is en route by palanquin from her home to the castle of the Shogun in distant Edo. She is not happy with this, however, and resolves to struggle against her fate. In the mountains of Hakone she runs from her procession. Her governess Tae and the woman ninja Mitsu give chace. Continuing on in spite of their entreaties to come back, she looks up as the weird light of a meteor envelops them. The next thing she knows, she has gone 160 years into the future…

Ouran Academy is a prestigious school with most students coming from wealthy families. One of the few students who comes from a modest background is Haruhi Fujioka (Haruna Kawaguchi). Through unexpected circumstances, Haruhi Fujioka ends up joining the male "host club," while hiding her gender. Friendship and love grows between Haruhi Fujioka and the male "host club" members.

Hikari Takabayashi is a hardworking call center agent for a home appliance company who apologizes continuously to customers, even to rude callers who call just to verbally insult her. She does, however, hide a secret. A love affair with her married boss. One day she was asked by one of her junior colleagues Mika, to take a call from a middle-aged woman named Kazuyo Miyawaki who calls frequently. Upon returning home exhausted after dealing with the caller, she noticed the nameplate on her neighbor's door, "Kazuyo Miyawaki"...