Kazunari Ninomiya

A man gets lost in an underground passage. He follows the “guide” through the passage, but one after another, strange things happen ...

Summoned by the black sphere, Kei and Masaru fight against extraterrestrials until Masaru grows tired of fighting and refuses to continue.

After trying to rescue a man on the subway tracks, two teens wake up in a room dominated by a mysterious black sphere that sends them to hunt ...

Shuichi Kushimori is a 17 year old high school student who lives happily with his mother and stepsister. One day, without warning, his estranged ...