He has a body which is similar to that of Mametchi, but his ears are a bit smaller and are sky blue colored. His cheeks are circular and he has small eyes, and pale yellow skin. Young Mametchi that originate from Makkakka Town have a red outline.
He is a very straight forward character, who is learning to say things with tact. Young Mametchi idolizes, and has a possible crush on Mametchi and wants to be just like him. He is very sincere but sometimes he can be hasty.
On Virtual Pets
Keitai and Akai
Young Mametchi appears in even generations and can evolve from Kuribotchi with above average to perfect care, and may evolve into Mametchi, Kuchipatchi, Dorotchi (Tengutchi on the Akai), or Kurokotchi. Young Mametchi will go to bed at 8:00 pm and wake up at 9:00 am.
Tamagotchi Connection Version 2 / Version 3
Young Mametchi is one of three teen characters obtained through good care on odd generations. Although it can evolve from Marutchi/Hitodetchi and Mizutamatchi/Tamatchi in a first generation, in subsequent odd generations it can only be obtained from Kuribotchi/Kinakomotchi and Mohitamatchi/Kuchitamatchi. On both versions, Young Mametchi likes sandwiches and dislikes pizza. Young Mametchi will go to bed at 8:00 pm and wake up at 9:00 am.
Chou Jinsei Enjoi Tamagotchi Plus
Young Mametchi is a male Mame Family teen that evolves from Mamebotchi with good care. He may evolve into either Mametchi (trained in Intelligence), Zukyutchi (trained in Style), or Androtchi (trained in Kindness). Young Mametchi will go to bed at 9:00 pm and wake up at 9:00 am.
Tamagotchi Connection Version 4
Young Mametchi is a male Mame teen that can evolve from Harutchi with good care. If he finishes the teen stage with a skill point total of 80 or higher and receives good care he may evolve into either Mametchi (intelligence), Androtchi (style), or Zukyutchi (kindness).
If he doesn't finish the teen stage with a skill point total of 80 or higher but is cared for well then he will instead evolve into Pyonchitchi. However, he may also become Debatchi if he has a skill point total of under 80 and is not cared for well. Also, even if his skill point total is higher than 80, being neglected to the point of death will trigger an evolution to Gozarutchi. He sleeps from 8 PM to 9 AM.
Tamagotchi Plus Color/Hexagontchi
Young Mametchi is a male teen obtained from three or less care mistakes. On odd generations, he may evolve into Mametchi (0 mistakes), Kuchipatchi (1-3 mistakes), or Gozarutchi (Nonbiritchi on the Hexagon, 4 or more mistakes). On even generations, he may evolve into KuroMametchi (Tensaitchi on the Hexagon, 0 mistakes), ShimaShimatchi (KuroMametchi on the Hexagon, 1-3 mistakes) or Nemutchi (4 or more mistakes). Young Mametchi will go to bed at 8:00 pm and wake up at 7:00 am.
Young Mametchi makes a cameo when visiting Donuts Park.
In the Anime
Young Mametchi first appeared as a minor character in Tamagotchi: The Movie.