Personality stage

The Personality Stage forms of Mametchi and Kuchipatchi, from Tamagotchi Channel

The Personality Stage (こせーて期 kosēteki), also known as the Post-Adult stage, is an optional stage introduced on the Tamagotchi 4U, where adult-stage Tamagotchi characters take on a different form, gaining a new appearance and personality traits. On the Tamagotchi 4U, all 10 built-in characters have either one or two Personality Stage forms. On the Tamagotchi 4U+, four more personality stages were added for two existing characters and two new characters.

Description

The Personality Stage is not considered a separate growth stage, as during the transition between the adult and personality stages, the Tamagotchi does not age and is changing forms rather than evolving. For example, the forms MameLabtchi and Naughty Mametchi are two alternate forms of Mametchi. On the Tamagotchi 4U, the player's actions affect a Tamagotchi's ability to take on new forms. To achieve the Personality Stage, the player must perform certain actions to their Tamagotchi such as taking good care of them or by overfeeding them.

The Personality Stage can be reversed, but the methods differ depending on the form of the Tamagotchi. It usually involves preventing the character from doing anything associated with whatever caused them to reach the personality stage. For example, Shining Spacytchi is achieved by bathing Spacytchi, and can be reverted to Spacytchi by not bathing him for a couple of days.

List of Personality Stage Forms

Male

Character	Artwork	Sprite	Obtaining	Reverted By
Mamelabtchi			10 Invention skill points Change room to Laboratory Living, Universe Living, or Space Living	Change room to one without Invention skill points
Nasty Mametchi			Happiness below 15%	Happiness above 15%
Kuchipatchin			Weight above 90g	Weight below 40g
Jeanist Kuchipa			Weight below 25g	Weight above 40g
Kuromame Senpai			Connect with Orenetchi on another Tamagotchi 4U or 4U+	Don't connect with Orenetchi for 2 days
OtaKuromame			Talk to Lovelin at the Park	Don't talk to Lovelin for 2 days
Shining Spacytchi			Have 5 baths	Don't take a bath for 2 days
King Spacytchi			Obtain all special skills Happiness above 80%	Happiness below 60%
Oreadultchi			Obtain all special skills Happiness above 80%	Happiness below 60%

Female

Character	Artwork	Sprite	Obtained by	Reverted By
Lovely Fire			Obtain all special skills Happiness above 80%	Happiness below 60%
Chubby Lovelitchi			Weight above 90g	Weight below 40g
OyaMelojitchi			Talk to Oyajitchi at the park	Don't talk to Oyajitchi for 2 days
Guru Meme Queen			10 Fashion Skill points Change room to Cool Living, Girly Living, Jewelry Box Living, or Flower Lounge	Change room to one without Fashion Skill points
MemeChanObatchi			Happiness below 15%	Happiness above 30%
MameLoveHimespe			Talk to Mametchi at the park	Don't talk to Mametchi for 2 days
Slim Neene			Weight below 25g	Weight above 40g

Tamagotchi 4U+

The 4U+ has the above characters' personality stages with the addition of four new ones.

Character	Artwork	Sprite	Obtained by	Reverted By
Astrosoratchi			Use the Dream Capsule item 3 times	Don't use Dream Capsule item for 2 days
Fairy Pakupaku			Eat 30 snacks	Don't eat many snacks for 2 days
Melody Muse			Obtain all special skills Happiness above 80%	Happiness below 60%
Small Devil Himespe			10 Fashion Skill points Change room to Cool Living, Girly Living, Jewelry Box Living, or Flower Lounge	Change room to one without Fashion Skill points

In the Anime

GO-GO Tamagotchi!

Some Personality Stage forms have also appeared in the GO-GO Tamagotchi! anime. Sometimes they are in a character's thoughts, such as Memetchi imagining herself as being very stylish (GuruMemeQueen), and sometimes they really happen to the character, such as Kuchipatchi becoming round from eating too much food (Kuchipatchin).

Gallery

Promotional Artwork

All Personality Stage forms of built-in T4U characters

Artwork of Kuromame-senpai

PromotionalArtwork of MameLove Himespetchi

Anime artwork for Slim Neene

Anime

Naughty Mametchi in the anime

MameLabtchi in the anime

King Spacy in the anime

Kirakira Spacytchi in the anime

Kuromame-senpai in the anime

MameLove Himespetchi in the anime

Oyamelojitchi in the anime

Lovely Fire in the anime

Kuchipatchin in the anime

GuruMemeQueen in the anime

Oreadultchi

Close Up Sprites

Male

MameLabtchi

Naughty Mametchi

Kuchipatchin

Jeanist Kuchipa

Kuromame Senpai

OtaKuromame

Shining Spacytchi

King Spacytchi

Oreadultchi

Astrosoratchi

Female

Lovely Fire

Chubby Lovelitchi

OyaMelojitchi

Guru Meme Queen

MemeChanObatchi

MameLoveHimespe

Slim Neene

Fairy Pakupaku

Melody Muse

Small Devil Himespe

Trivia

• When a Personality stage is triggered, not only does the character's appearance and trait change, but sometimes their TamaTomo items and even their sleeping schedules are different from their base character.
  • Each Personality stage character also has their own special animation which sometimes occurs when the user presses the C button when the character is idle.
• Although the Personality Stage was formally introduced on the Tamagotchi 4U, similar concepts existed in older Tamagotchi media. In 64 de Hakken! Tamagotchi Minna de Tamagotchi World, there are variations of some characters, such as Oyajitchi who has the variations Thunder Oyajitchi, Santa Oyajitchi, and so forth. On the Tamagotchi P's, characters could take on different forms with Tama Deco Pierces.