Tensaitchi looks similar to Mametchi except he is white, and his "hat" is actually hair. He has large swirly glasses and a white lab coat, as well as black shoes.
Tensaitchi is the most intelligent Tamagotchi of all of the Mame Family. He is very proud of his unique hair style, which he regularly trims with perfection and preciseness. He also invented Tensaitchi Jr., a robot designed to assist him at the Mamemame Laboratory.
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Chou Jinsei Enjoi Tamagotchi Plus
Tensaitchi is a special adult that evolves from Mametchi. The Mametchi must have at least 200 Intellectual Skill Points by graduation, take the Scientist job (the highest tier Intellectual job), and raise the Intellectual Points to 999 within three days.
Tamagotchi Connection Version 4
Tensaitchi is obtained by first raising a Mametchi, then raising the Intellectual Skill Points to 350 and a total of 450 points within three days. His favourite food is steak.
Tensaitchi is obtained on the Hexagontchi with perfect care on even-numbered Generations.
Tensai means "genius".