Iori Nomizu

Hida Kizuna possesses the HHG, 'Heart Hybrid Gear' ability, but it is not strong enough to make it particularly important. (imdb.com)

The Mikawa Fleet (Furutaka, Aoba, Kako, Kinugasa, and Tenryuu) is in the middle of Night Battle. Choukai uses Searchlight and gets medium damage, but they win in the end. A New Fleet Girl gets "dropped", emerging from the sea. It is Kisaragi. Kisaragi is brought back to the temporary base in the Solomon Islands, but she is suffering from PTSD and has amnesia, unable to remember anyone from back in the anime, excluding Mutsuki...

A huge sphere suddenly begins to emit a mysterious spiritual wave in Tengu City and disrupts its peace. A mysterious, beautiful girl shows up at the same time. Secretly, what is her purpose to cast her line of sight to Shido and the others? (imdb)

Wraps up the story of Tomoki Sakurai and his relationship with the Angeloid who fell from the sky, Ikaros. (imdb)

Staz Charlie Blood is a powerful vampire who rules the Eastern district of Demon World. According to rumors, he is a bloodthirsty and merciless monster, but in reality, Staz is just an otaku obsessed with Japanese culture and completely uninterested in human blood. Leaving the management of his territory to his underlings, Staz spends his days lazing around, indulging in anime, manga, and games. (myanimelist.net)

Thirty years ago, the Eurasian continent was devastated by a supermassive "spatial quake"—a phenomenon involving space vibrations of unknown origin—resulting in the deaths of over 150 million people. Since then, these quakes have been plaguing the world intermittently, albeit on a lighter scale. Shidou Itsuka discovers a mysterious girl at the source of a spatial quake, who is revealed to be a "Spirit," an otherworldly entity whose appearance triggers the quakes. (myanimelist.com)

Three teenagers receive mysterious letters that transport them to another world. This world is known as, "Little Garden". Here, the inhabitants use their beyond human gifts to compete in games that range from simple tasks, to duels; sometimes even betting the very gifts that brought them there. (imdb)

Sakurai Tomoki goes on a trip to a hot spring, and is soon up to his usual perverted antics. In addition, he's about to receive his first love confession! However, his desire to pass his days peacefully is challenged once again by another Angeloid. Compared with the hostile Angeloids he had encountered in the past, this new Type Zeta Angeloid is by far the most powerful!

A year after the events the end of the original story, the legend of Densha is gaining momentum, and a corporation announces a reward to anyone who can reveal his true identity. (Amazon)