Mana for Android developed by Polar Bone, a character development company. Once completed, it is planned to be mass-produced and named "Mana Plan". Takuma, who created the character design and participated as an observer in this three-dimensionalization plan, was using this prototype as a cohabitation partner. Meanwhile, heroine Mana's rival character Jun was also one of those born from the previous plan, like Mana.　

Afureru injiru: Ike ike, tiger

In this work, where Minoru Kunizawa took a megaphone, the battle between Kaori Ono, a witch girl who does not like her personality, and Saeko Hikawa, an alien who came to exploit human sperm, is set in a tower apartment. be painted. Resident men who are gradually brainwashed when Saeko starts an aerobics class at a condominium meeting place. Meanwhile, Tadashi Nonomura, who has secretly saved the crisis with magical power since Kaori was in elementary school, is approaching the devil's hand.