Liontchi has a yellow body with an orange mane, round eyes with brown irises in the anime, dark orange lips, curly furrowed eyebrows, and blue stars on his cheeks. He also wears a blue cap with a light blue tip.
The Tamagotchi Friends Friendship Map describes Liontchi as "an ace at jumping through flaming hoops".
In the Anime
Liontchi is normally very calm, but when Yumemitchi and Kiraritchi first come to the circus he is aggressive because he has a thorn in his paw and won't let Danchotchi take it out. He tries to attack Chibi Clowntchi, so Yumemitchi and Kiraritchi calm him by singing.
Liontchi is more animal-like than most Tamagotchis and cannot talk.