Lethe Bonapuchi

Her YouTube channel was created on 2 February 2024, her Twitter account was created in February 2024.

On 21 February, production kawaii announced their new generation named Ephemira, consisting of six members: Tomoe Carmine, Meimi Majokko, Kohaku Yumekui, Lethe Bonapuchi, Hiyori Mokami, Navina Nova.

Lethe debuted on 2 March 2024, and was the fourth member to debut.

• Her mascot is a small yellow chick that hatched from an egg she had. It has small black bat wings and wears a white chef's hat.
• Her fanbase name is "Omelethe." And a special secret community named "Bonaparty."
• Her members are called "Puchineros."

• Her idol color is #F496B4.
• The name "Bonapuchi" seems to mean "bon appetite".
• She can speak Indonesian, English, and is learning Japanese.
• Her favorite food is egg.
• Her favorite drinks are cold water (she believes that cold water tastes different from warm water) and iced long black.
• She likes cooking, going to farmer's market, and playing games.
• She loves playing simulation games
• Her least thing favorite to do is washing dishes.
• She shares her character designer with the independent VTuber Kaduki Mikuru, as well as Aoi Mizuki from VOICE-ORE.

Lethe was raised as an assassin, but in reality, she loves bringing joy to people! She worked at a restaurant and has a passion for cooking dishes that bring smiles to people's faces. However, the restaurant where she worked was actually a secret organization where customers could order from a "secret menu" to arrange assassinations. One day, the police grew suspicious of the operation and planned to raid the restaurant. Lethe's boss decided to shut down the shop to evade the police's scrutiny. Having lost her workplace, Lethe became a VTuber to achieve her lifelong dream: making people happy with her singing and of course, her delicious cooking!