- Not to be confused with Kujack Jack.
Jacktchi (ジャックっち Jakkutchi) is a male adult character that debuted in the GO-GO Tamagotchi! anime.
Jacktchi's head resembles a pumpkin, with bangs shaped like a "W", rosy cheeks and a yellow mouth. He wears an ivory sweater with faded red dots, a bright red scarf, and brown pants. He often wears a costume of a ghost, which has two broomsticks, a jack-o'-lantern style face, and a top hat.
Jacktchi loves Tamaween, and is skilled at cooking and baking using pumpkin. However, he's incredibly shy and sensitive about his looks, rarely leaving his house and often hidden under his ghost costume. Ironically, other Tamagotchis find his costume scarier than how he really looks.
On Virtual Pets
While Jacktchi himself does not appear on the Tamagotchi 4U, his costume is an item available for download through the app.
In the Anime
Jacktchi debuted in episode 30 of GO-GO Tamagotchi!. His house is on the outskirts of DoriTama Town, and he stays secluded in his house. The Spacy Brothers come over to trick-or-treat, but are frightened by his costume and flee. Mametchi, Memetchi and Kuchipatchi come by later and have the same reaction, but Mametchi trips on a branch. Jacktchi helps him up and collect his spilled candy, and realizing there's nothing to be afraid of, Mametchi encourages Memetchi and Kuchipatchi to come talk to Jacktchi inside his house.
Jacktchi explains to the trio why he hides under his costume. Mametchi encourages him to come out and celebrate Tamaween with everyone, while Kuchipatchi discovers Jacktchi's homemade cookies. Eventually under Mametchi's persuasion and encouragement, Jacktchi does leave the house and enters the costume competition, where he removes the costume and reveals himself to the town. To his surprise, the crowd isn't frightened by his appearance at all. Despite not winning the competition, he meets a female Tamagotchi that looks similar to him, and the two immediately fall in love. They share a dance, and then return to his house to pass out candy to trick-or-treaters.
- Jacktchi is one of four Tamagotchi characters that resembles a jack-o'-lantern, the other three being Pumpkin Deviltchi, Kabotchi, and Pumpkitchi.
Jacktchi's name comes from the English word "Jack-o'lantern", a carved pumpkin with a face that is traditionally associated with Halloween.