A very nice Tamagotchi character who is best friends with Partytchi. Even though they have a shrimp tail, their swimming is surprisingly bad.

Appearance: Oseosetchi has a brown head resembling an osechi box. It has two, huge round ears (one pink and one white), two oval-shaped eyes with tiny shines, an amber-colored beak, and a red shrimp-like body. They have thin arms that are orange circles (resembling Kazunoko) connected with a string. They have two shrimp-like antennae on their head. They have orange freckles and a large yellow flower-shaped osechi (Somewhat resembling Datemaki) on their back. All Tamagotchi who live in Tamatomo Moon have hearts on their bellies with a white outline called “Moon Hearts”. They have a different color and symbol depending on birth month. It is unknown what these mean. Since this one is born somewhere in January, their Moon Heart is cyan with water droplet symbols. Loves: • Partytchi Diet: • New Year Cake • Dumplings Facts: • This is the first Tamagotchi character to live on Tamatomo Moon. • Oseosetchi likes living in bowls. Notes: * Partytchi is female