SAI Nanami

Оригінальне ім’я: 七海SAI

__Height:__ 181 cm Sai Nanami is the son of the owner of Nanami Conglomerate and the older brother of [Ryusui Nanami](https://anilist.co/character/145097/Nanami-Ryuusui). While he is a prodigy in mathematics and is said to be "a million times" better than the average person (according to Ryusui), Sai's passion lies in coding, and he claims himself to be a programmer rather than a mathematician.