Wakaikumatchi (若いくまっち Literally translates to Young Bear) is Sweetietchi's Tamapet that appears on the V5 along with her.
Wakaikumatchi is fierce and protective of Sweetietchi, which annoys her to no avail. He is aggressive to anyone he hasn't met. He's not doing that on purpose; he just needs to get to know them in order to be friendly. Once he is, he becomes so calm that it's like he never hated them.
Wakaikumatchi is a yellow bear with round ears and a chubby head. The inside of his ears are red. His eyes are thin and his nose is a light brown. His anatomy is similar to a cat.
Wakaikumatchi was adopted by Sweetietchi when she set out to live on her own. He became very close to her and has been very protective since. Not much is known about his family.
Wakaikumatchi likes to sit on the couch and relax with Sweetietchi. His favorite snacks are Tama Cakes. He loves to chase anything and will stop at nothing, which is a problem for Sweetietchi.