Hiratchi is completely green with a large upper lip and black antennas with little balls on the ends of them. He doesn't appear to have much of a body and can float in the air.
Hiratchi is depicted as a playboy and a social butterfly who loves to float around and chase after girls who catch his eye. His favorite quote is "Love's gotta have a little spice to it!", and is constantly looking for someone to love.
On Virtual Pets
Hiratchi is a TMP2 adult that evolves from Hikotchi with average care or better. He may also (but rarely) be obtained from Propellertchi through neglect. Marrying him to any TMP2 adult will result in PuchiChocotchi being born, while marrying a TMP3 or TMP4 adult will result in Tsubutchi. Marrying a TMP1 adult will produce Kuritchi. Hiratchi sleeps from 11 PM to 11 AM if it was neglected at teen stage or underwent a TMP degeneration; or from 10 PM to 9 AM otherwise.
Tamagotchi Connection Version 2
His name comes from the Japanese word "hira", which means flat. This probably refers to Hiratchi's large, beak-like mouth.