Gakuran Tools: Codes, Roll Calculator & Styles Wiki
Gakuran Tools brings together everything Roblox Gakuran players need in one place: a hand-verified codes wiki, a roll chance calculator, and a full styles and tier list guide.
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Tools
Codes Wiki
Every active Gakuran code, hand-verified in-game, with rewards, status, and last-checked dates.
See Active CodesRoll Calculator
Estimate your roll chance, expected rerolls, and Robux cost for any target style, height, and ethnicity.
Calculate Your OddsStyles Guide
Compare all 9 fighting styles by official rarity tier, drop rate, height fit, and heavy attack.
Browse Styles
Gakuran By The Numbers
- Launched On Roblox
- 2025-11-19
- Reroll Cost
- ~2 Robux per roll
- Fighting Styles
- 9 (4 rarity tiers)
- Players Online (as of 2026-07-12)
- ~74,000 concurrent
- Total Visits (as of 2026-07-12)
- ~47.6 million
What is Gakuran?
Gakuran, styled (学乱) on Roblox, is a Japanese delinquent-themed open-world fighting RPG. The game is set in "May, 2007 - Japan" and the developers describe it, tongue-in-cheek, as "an INTENDED Slice of Life experience (though I guess our community just loves to fight LOL)." That line has become a running joke in the community, since Roblox now files the game under Action → Battlegrounds & Fighting despite the original slice-of-life pitch.
The name itself is a double meaning: gakuran (学ラン) is the real-world Japanese term for the stand-collar military-style school uniform worn by delinquent (yankii) characters in shows like Tokyo Revengers, and "学乱" reads as a pun on gakusei (student) plus ran (chaos or brawl). In-game, players explore a school and city map, socialize, and fight, with core progression built around style, height, and ethnicity rolled at character creation and rerollable for a small Robux fee.
The game is run by the Roblox group (学乱) Gakuran, which has grown to more than 3.35 million members since launch, and it remains one of Roblox's higher-traffic experiences months after release.
How These Gakuran Tools Work
Each tool on this site is built from data we can actually stand behind. The Codes Wiki lists only codes we've checked in-game ourselves, each with a last-verified date and its real reward amount. The Roll Calculator (below) uses the confirmed ~2 Robux reroll cost and the official rarity-tier drop rates, and clearly flags any probability that still isn't published instead of guessing. The Styles Guide documents all 9 fighting styles' rarity tier, drop rate, height fit, and signature heavy-attack perk, sourced from the developers rather than community guesswork.
That honesty-first approach is deliberate: a lot of Gakuran content elsewhere online repeats stale or made-up numbers (some sites even claim a 5 Robux reroll cost, which contradicts the confirmed rate). We'd rather show "pending" than mislead you.
Gakuran Tools FAQ
What is Gakuran on Roblox?
Gakuran is a Roblox open-world fighting RPG set in a fictional May 2007 Japan, where players build a delinquent-style character and fight in a school and city map. It launched November 19, 2025 and is filed under Roblox's Action → Battlegrounds & Fighting category.
How much does a reroll cost in Gakuran?
A single reroll costs about 2 Robux. Rerolling lets you re-randomize traits like your fighting style, height, and ethnicity if you didn't get the combination you wanted.
How do I get free rerolls in Gakuran?
The most reliable way is redeeming active Gakuran codes, which usually reward free reroll tokens. Check the Gakuran codes wiki on this site for the current list and redemption steps.
How many fighting styles does Gakuran have?
Gakuran has 9 fighting styles split across four official rarity tiers: Legendary (Kure, Capoeira, Wrestling) at a 1% combined drop rate, Epic (Hakari, Boxing) at 10%, Uncommon (Muay Thai, Slugger, Karate) at 30%, and Common (Basic) at 59%. See the Styles Guide for each style's heavy-attack perk and height fit.
Is gakurantools.com an official Gakuran site?
No. Gakuran Tools is an unofficial fan site built by players, not affiliated with the Gakuran developers or Roblox Corporation. All game data is sourced from the official Roblox game page and API, plus in-game verification, with dates noted for every fact.