Mametchi

Mametchi (まめっち Mametchi) is a male adult-stage Tamagotchi who debuted on the original Tamagotchi, and has appeared on nearly every release since, serving as the main mascot of the franchise. Mametchi is a member of the Mame Family (まめ属 Mame Zoku) and his birthday is November 23, the same date as the release of the first Tamagotchi. On almost every Tamagotchi model, he is the healthiest adult character, obtained by perfect care.

Mametchi is light yellow and has a wide, round head with a narrow body and large, black eyes. He has two arms, two legs, and two large bumps resembling animal ears covered in black fur on top of his head. As of 2004, he has rosy pink cheeks as well as dark blue eyes and ears.

Mametchi is a very healthy adult Tamagotchi who is likely to have a long life. He is extremely clever with an IQ of around 250. He is a serious prodigy type, and one of the smartest Tamagotchis. He always speaks in a very polite, almost formal manner, even with his closest friends. His hobby is creating inventions and though sometimes they fail, he will keep making them. He's not very good when it comes to painting or singing, being quite tone-deaf. The Tamagotchi Record Book also describes Mametchi as being extremely serious, well-mannered and very clever; but adds that he is inflexible on some issues. According to Tamagotchi Connection: Corner Shop 3, Mametchi once stole some candy when he was younger, implying that he used to have a mischievous side.

Lovelitchi - Lovelitchi and Mametchi are on very good terms. They first met in the first episode where Lovelitchi, as Lovelin, briefly interviewed him and other competitors before the big Tama-Street race. As revealed through a flashback in the following episode, his selflessness in saving Kuchipatchi before the end of the race was one of the reasons that Lovelitchi decide to move to Tamagotchi Town. While attending Tamagotchi School, Lovelitchi became close friends with Mametchi and he taught her about the concept of Tama-Friends. Later, Mametchi willingly put his birthday on hold until Lovelitchi finally came hours later, and after she confessed her Lovelin identity, he was quick to forgive her, making her much more confident in the process. Because of their close chemistry, they are a popular pairing among fans.

Melodytchi - Although Mametchi and Melodytchi seldomly spend time together, they are still on good terms. Melodytchi has a positive opinion on Mametchi's otherwise-panned painting and singing, and she went to him for advice on a Mother's Day present in episode 78b.

KuroMametchi - Kuromametchi and Mametchi have an on-and-off rivalry, mostly off, as they are often seen playing soccer together. In Tamagotchi: The Movie, Kuromametchi stretched Kuchipatchi into a trampoline so Mametchi could land safely from a fall from the No. 1 Tower. Later in the movie, he was the first to shout at Blackholetchi to wake him up and get Mametchi out of his mouth.

Himespetchi - Himespetchi's defining character trait is her enormous crush on Mametchi. She often has daydreams of her being with a handsomer, deeper-voiced Mametchi known as Ikemen Mametchi, who she visualizes him as. This crush is one-sided, as Mametchi is oblivious to it, much to her dismay. However, Mametchi has shown a couple of signs of awareness, such as in GO-GO Tamagotchi's 30th episode, where he offered a dance to Himespetchi and only Himespetchi.

Pianitchi - When Pianitchi first arrived in Dream Town, Mametchi delivered a briefcase that she left behind to her. The two quickly introduced themselves, and Pianitchi helped Mametchi figure out the truth behind Ikaritchi's aloofness. After Ikaritchi's departure, Mametchi and Pianitchi lived together at Music Cafe for the remainder of Yume Kira Dream as well as Miracle Friends.

Memetchi & Kuchipatchi - Memetchi and Kuchipatchi are Mametchi's closest Tama-Friends. The three have known each other since early childhood and do practically everything together.

Ringotchi - Ringotchi is a member of the Secret Mametchi Fan Club. Ringotchi and Mametchi spent time for the majority of episode 126, much to Himespetchi's dismay.

Papamametchi - Papamametchi is Mametchi's father who works at Mamemame Laboratory. He is protective of his family and supportive of Mametchi whenever he goes on adventures to new places. He often takes Mametchi with him on fishing trips and visits to the sea.

Mamametchi - Mamametchi is Mametchi's mother who is usually seen at the house. She loves cooking and often makes treats for Mametchi's friends when they come over.

Chamametchi - Chamametchi is Mametchi's little sister. She adores Mametchi and follows him around wherever he goes, though sometimes she causes trouble by not paying attention to what Mametchi is telling her.

Hapihapitchi - Hapihapitchi is Mametchi's creation come to life from an attempt to make a machine that makes people happy. She is treated as a member of a family and Mametchi sometimes uses her to look for people.

Bagubagutchi - Bagubagutchi is the Mame Family's tamapet. He is very smart and carries Mametchi's things for him in his head.