Gii-Chan

Gii-chan or Giga Wild Boar is one of Nana's animals which Nana brought for attacking Zastin. Gii-chan comes from the planet Shishinabe. According to Lala, it is a rare animal. Nobody can lonely attack its opponents with great force.

It looks a brown-coloured wild boar but is very larger and has tusks that protrude from its mouth. It has black hair that protrudes from the fur in the head. It debuted in the fifth ova and attacked Rito and more students in physical education, being arranged by Nana who wanted to know Rito's true personality.

It also debuts in the chapter 108 of To Love-Ru and in the episode 4 of Motto To Love Ru. Nana uses it for attacking Zastin, Smutts and Maul, but it only attacks Smutts and Maul because Zastin avoids it. Later on, it accidentally atttacks Rito.