Zankuro's second comic book features an unexpected tag team! The latest volume of Zankuro has all three elements: loli, chubby, and moe. In addition to a new chapter of "Invincible Teacher," which was released last February and was a huge hit in its genre, it also includes a collaboration manga with "Pico Pico Punch!" Coincidentally, both Mikan, the protagonist of "Pico Pico Punch!", and Haru, the protagonist of "Invincible Teacher," are robots. They are truly an "invincible" duo.