The Quick Answer
The Tomodachi Life personality chart is a 4×4 grid of 16 Mii personalities. In Tomodachi Life: Living the Dream, you land in a cell by setting four sliders at Mii creation: Movement, Speech, Energy and Attitude. The game adds Movement + Speech for the column and Energy + Attitude for the row, and the cell where those two totals meet is your Mii's personality. The fifth slider, Overall (Normal to Quirky), changes how a Mii speaks and animates but does not decide which personality they get. You can edit a Mii's personality later, so nothing here is permanent.
One thing worth saying up front: Nintendo's store listing describes creating Miis "from their appearance to their personality traits and even little quirks", but Nintendo has never published the chart itself. The grid, the slider weights and the recipes below are community reconstructions, tested and shared by players. Treat them as a reliable working model.

What You Need Before You Start
- Tomodachi Life: Living the Dream on Nintendo Switch or Nintendo Switch 2. It launched on April 16, 2026, for the Nintendo Switch and Nintendo Switch 2 systems.
- Access to Mii creation: either a brand-new Mii or an existing islander you are willing to edit.
- A rough idea of the character you want. The chart gets you the archetype, not a scripted life story.
- Patience with the simulation. Personality shapes behaviour and dialogue, but friendships, crushes and fights are still decided by the game.
- A note on naming: the North American and European versions use different labels for the same cells. Expect Sweetie/Softie, Cheerleader/Optimist, Buddy/Carer, Daydreamer/Dreamer, Strategist/Patient, Observer/Introvert, Merrymaker/Bubbly, Dynamo/Hot-Blooded, Achiever/Busy Bee, Visionary/Leader, Rogue/Individualist and Maverick/Headstrong. Perfectionist and Thinker use the same name in both regions.
Step 1: Read the Grid as Two Sums, Not Five Sliders
Each of the four scoring sliders has eight positions, which the community chart reads as point values 0 to 7 starting from the left-most box. The maths is simple once you stop staring at five sliders:
- Column = Movement + Speech
- Row = Energy + Attitude
- Each sum falls into one of four bands, and the crossing of a column band and a row band is one of the 16 personalities.
The bands used by the widely shared chart are 0 to 3, 4 to 7, 8 to 11 and 12 to 14 for each sum. Here is the full grid, using the North American names with the European names in brackets and the behavioural group each cell belongs to:
| Speech + Movement | Energy + Attitude | Personality | Group |
|---|---|---|---|
| 0 to 3 | 12 to 14 | Sweetie (Softie) | Considerate |
| 4 to 7 | 12 to 14 | Cheerleader (Optimist) | Considerate |
| 0 to 3 | 8 to 11 | Buddy (Carer) | Considerate |
| 4 to 7 | 8 to 11 | Daydreamer (Dreamer) | Considerate |
| 0 to 3 | 4 to 7 | Strategist (Patient) | Reserved |
| 4 to 7 | 4 to 7 | Perfectionist | Reserved |
| 0 to 3 | 0 to 3 | Observer (Introvert) | Reserved |
| 4 to 7 | 0 to 3 | Thinker | Reserved |
| 8 to 11 | 12 to 14 | Charmer | Outgoing |
| 12 to 14 | 12 to 14 | Go-Getter | Outgoing |
| 8 to 11 | 8 to 11 | Merrymaker (Bubbly) | Outgoing |
| 12 to 14 | 8 to 11 | Dynamo (Hot-Blooded) | Outgoing |
| 8 to 11 | 4 to 7 | Achiever (Busy Bee) | Ambitious |
| 12 to 14 | 4 to 7 | Visionary (Leader) | Ambitious |
| 8 to 11 | 0 to 3 | Rogue (Individualist) | Ambitious |
| 12 to 14 | 0 to 3 | Maverick (Headstrong) | Ambitious |
The group assignments are part of the same community reconstruction as the bands. Treat the exact numbers as a community baseline. Your own build may land slightly differently, so use the bands as targets and adjust one notch at a time.
Step 2: Set the Four Scoring Sliders to Hit Your Target Cell
Decide which personality you want, then work backwards: pick a column band from Movement + Speech and a row band from Energy + Attitude.
- Find your target cell in the table above and note its two bands.
- Split each band across its two sliders. A 4 to 7 column can be Movement 2 / Speech 4, or 3 / 3, or 1 / 5.
- Change one slider at a time and re-check the resulting personality before saving, so you know which adjustment moved you.
- If a combination keeps dropping you into a neighbouring cell, nudge the slider nearest a band edge by one position rather than redoing everything.
Three worked recipes show the sums in practice, with sliders listed as Movement / Speech / Energy / Attitude:
- Observer (Introvert): 1 / 1 / 1 / 1. Column 1 + 1 = 2 (band 0 to 3), row 1 + 1 = 2 (band 0 to 3). Low on every axis, which is the Reserved corner of the grid.
- Go-Getter: 7 / 7 / 7 / 7. Column 14 and row 14, both in the top band. Maximum on all four sliders gives the outgoing show-off end of the chart.
- Dynamo (Hot-Blooded): 7 / 7 / 6 / 6. Column 14 (band 12 to 14), row 12 (band 12 to 14). High energy and high attitude with a maximum column is enough to land here without maxing every slider.
- Daydreamer (Dreamer): 3 / 3 / 5 / 5. Column 6 (band 4 to 7), row 10 (band 8 to 11). A mid column with a high row, which is the pattern for the whole top half of the left side of the table.
If your result differs by one cell, adjust the slider nearest a band edge by a single position and try again.
Step 3: Leave the Overall Slider Alone for Personality Purposes
Overall, the Normal to Quirky scale, does not feed the personality calculation. The community chart and calculators both exclude it from the sums, and players who tested the demo found they could hit their target personality without following it.
It does affect the Mii's speaking style and the content of their conversations, so it is still worth setting for flavour. Set it to match the character's voice rather than the archetype you are chasing. If you are recreating a real person, this is the slider that makes them sound like themselves.
Step 4: Use the Voice Tool to Finish the Character
Voice is a separate customisation layer. You can adjust octaves and cadence to match the personality you picked, and the voice tool from earlier entries returns here.
A Dynamo with a flat, slow voice reads wrong on the island, so match the delivery to the archetype. Personality, voice and appearance are three independent axes, and changing one does not reset the others. Do a quick in-game check after creation: listen to a conversation and see whether the Mii behaves the way the chart predicted.
Step 5: Edit a Personality Later Instead of Restarting
You can change a Mii's personality at any time if you do not like how they are behaving; reopen Mii creation for that character and adjust the sliders. Adjust the four scoring sliders into the target cell's bands and save.
Use this when an islander's archetype clashes with the role you had in mind for them.
Step 6: Know What Personality Actually Changes
Personality shapes a Mii's thoughts, feelings, temperament, dialogue and interactions with other islanders. The four groups mapped in the table above - Considerate, Outgoing, Reserved and Ambitious - have the biggest visible impact on behaviour, and the group matters more than the individual subtype.
Personality does drive house colour: a Mii's personality group sets the colour scheme of their starting clothes, house exterior and profile card - Considerate Miis get yellows and pastel oranges, Outgoing pinks, reds and oranges, Reserved cool greens and teals, Ambitious cyans, blues and purples. Specific friendships are a different matter: the simulation decides who becomes friends, who crushes and who fights. The island is a simulation: you create the opportunities and answer the prompts, but the game decides who becomes friends, who crushes and who fights. That unpredictability is a large part of why the Tomodachi Life: Living the Dream community keeps trading stories.
Troubleshooting Your Personality Results
You keep getting the neighbouring personality. You are sitting on a band boundary. Move the slider closest to the edge one position further into the band.
The chart's numbers do not match your result. The published values are a community baseline. Use the bands as ranges and tune from your own outcomes rather than trusting a single recipe.
You followed a five-slider recipe and got something else. Overall does not count toward personality. Only Movement, Speech, Energy and Attitude do.
Your Mii's behaviour does not match the archetype. Personality influences behaviour; it does not override the simulation. Give the Mii time and interactions before judging.
Sources disagree on the slider count. Some guides list five sliders, others four traits. The practical four-slider method is what the working calculators use, and it is the one to follow.
You want to start over. Do not delete the Mii. Edit the personality sliders in place.
Building a Balanced Island Roster
Aim for a spread across all four groups rather than 16 of one type, since group has the largest visible effect on how islanders behave. The table in Step 1 lists which cells belong to which group, so use it to plan a roster with a few Considerate, Outgoing, Reserved and Ambitious islanders. Compatibility between personality types is still largely guesswork in community guides, so pair Miis and observe the results yourself.
Use the voice tool on your first three Miis to learn how much delivery changes your read of a personality. Keep a note of the slider values that produced each personality you like, so you can reproduce it for the next arrival. A little bookkeeping pays off as the island fills up.
The chart itself works the same way it always did: two sums, four bands, sixteen personalities.
Background Reading
For the wider context on how the game was revealed and what it changed from the 3DS original, see our related coverage: the Tomodachi Life: Living the Dream Direct coverage, our Tomodachi Life: Living The Dream - retrospective, and the Nintendo Direct January 2026 breakdown.




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