Invader ZIM

In 1945, the Pacific War ended only to see the beginning of an alien invasion. For half a century, Earth has united to fight them off. In 1999, a group of Japanese high school students drafted into the military stand against the threat on the Japanese island of Kyushu.

Kakugo and Harara are siblings trained to fight the monsters roaming in post-apocalyptic Tokyo. 21st century. To aid them, Kakugo and Harara were entrusted with "Fortified Armor Shells", exoskeletons forged from the souls of deceased warriors. After Harara succumbs to the evil within the armor, it is up to Kakugo to defeat his sibling.

Ordinary schoolgirl Arusu believes in magic and is transported to a world in which witches exist.

Kanokon's story revolves around Kouta Oyamada, a young first-year high school student who moves from the country to the city and thus transfers to Kunpo High School. On his first day at his new school, a beautiful second-year female student named Chizuru Minamoto asks him to meet her alone in the music room. When he arrives, she reveals her that she is in fact a fox deity and from that day on the two hang out together. Nozomu is a first year female student at Kouta's school, she is in fact a wolf deity and in love with Kouta, and a rival of Chizuru for Kouta's affections..