Isl

Island Jiu Jitsu / Atos

Honolulu, HIWest

#804

National Rank

1,693Academy Score · Elite

19Fighters

89Total Wins

Medals

1,655Avg Rating

Jits.gg Review

Island Jiu Jitsu / Atos is a results-driven youth program with 19 competitors across 12 tournaments.

They win gold 37% of the time, finish 59% of wins by submission, retain 47% of first-time competitors.

A technically advanced program in Honolulu — the competition results speak for themselves.

Competitive Intelligence

Tournament Performance

Gold Medal
Rate

Win rate across 12 tracked tournaments, benchmarked against small-size academies.

37%GOLD MEDAL RATE▲ 26 vs similar academies

1GOLD MEDALS

Among 7948 small academies, above average gold rate.

37%

+0% above HI Avg

HI Avg 37%

Island Jiu Jitsu / Atos 37%

Global Avg 40%

Small Avg 11%

100%

Island Jiu Jitsu / Atos has won 1 gold medals across 163 entries in 12 tournaments.Gold medal rate measures how often fighters reach the top of the podium — a 37% rate means roughly 1 in 3 tournament entries end in gold.This is a foundational metric for evaluating any competition program.

Submission
Culture

Finish rate, scoring patterns, and how Island Jiu Jitsu / Atos closes out victories.

59%FINISH RATE▲ 11 vs similar academies

54TOTAL SUBMISSIONS

Similar-size avg: 48%

Submission

54 · 59%

regional · 49%

Points

34 · 37%

regional · 51%

Decision

4 · 4%

Island Jiu Jitsu / Atos fighters don't just win — they finish.59% of all wins come by submission: armbars, chokes, leg locks. That's a direct measure of technical depth — not stalling, not riding advantages.Based on 92 tracked win methods across all competitions.

Tournament
Outcomes

Placement distribution across all tracked competitions.

70TOTAL PLACEMENTS

40%GOLD CONVERSION

Similar-size avg: 11% gold

THIS ACADEMY — 70 placements

Gold 40% (28)

Silver 37% (26)

Bronze 23% (16)

HI Avg

Gold 38%

Silver 40%

Bronze 21%

Out of 70 tracked placements, 77% result in gold or silver.Nearly every time they step on the mat, they medal.That's not luck over hundreds of placements — that's preparation.

Academy Roster

Roster
Depth

Fighter tier distribution across the competitive roster.

18RANKED FIGHTERS

5ELITE+ TIER

28% of roster is Elite or higher

THIS ACADEMY18

44%

17%

11%

28%

HI Avg Academy16

56%

19%

13%

44% Novice(8)

17% Prospect(3)

11% Advanced(2)

28% Elite(5)

Every Island Jiu Jitsu / Atos fighter is ranked against all fighters at their belt level nationwide. 5 fighters rank in the top 5% nationally (Elite or above).The deep bench of 3 Prospects and 2 Veterans is the pipeline. Most academies are top-heavy in one tier.Island Jiu Jitsu / Atos produces competitors at every level.

Belt
Breakdown

Performance metrics segmented by belt level.

18ACTIVE FIGHTERS

2BELT LEVELS

Strongest: White (11 fighters)

0%25%50%75%100%

White11

▲21▲3

Grey7

▲29▲16

Gold Rate

Sub Rate

Small Avg

Island Jiu Jitsu / Atos is a youth-dominant program. Grey and white belts make up 100% of the active roster — 18 ranked fighters across all belt levels.The white belts are the standout division: 32% win rate and 51% submission rate across 11 fighters.If your child is a white belt, they'll train alongside 11 other white belts who compete regularly.

Male vs Female

Fighters

Gold Rate

42%

regional 38%

Sub Rate

62%

regional 50%

Win Rate

57%

regional 69%

Retention

62%

regional 35%

Fighters

Gold Rate

30%

regional 38%

Sub Rate

54%

regional 48%

Win Rate

50%

regional 64%

Retention

20%

regional 35%

Male Fighters

Gold Rate

42%

regional 38%

Sub Rate

62%

regional 50%

Win Rate

57%

regional 69%

Retention

62%

regional 35%

Female Fighters

Gold Rate

30%

regional 38%

Sub Rate

54%

regional 48%

Win Rate

50%

regional 64%

Retention

20%

regional 35%

The academy fields 6 female competitors alongside 13 male competitors.The female roster has recorded 30 wins and 18 golds with a 50% win rate.Having a dedicated female roster means girls will have training partners and teammates for competition.

Academy Operations

Competition
Activity

Match frequency and competition cadence over 9 months.

151TRACKED MATCHES

201EST. MATCHES/YEAR

Similar-size avg: ~84/year

Island Jiu Jitsu / Atos competes year-round. 151 tracked matches across 9 months, with peaks aligned to major tournament cycles.Activity never drops to zero for more than a few weeks — this isn't a seasonal program.Consistent competition exposure is how young fighters develop.

Fighter
Retention

What percentage of athletes return after their first competition.

47%RETURN RATE▲ 13 vs similar academies

9RETURNING FIGHTERS

Similar-size avg: 34%

47%

+12% above HI Avg

HI Avg 35%

Island Jiu Jitsu / Atos 47%

Global Avg 52%

Small Avg 34%

100%

Retention measures whether fighters come back after their first tournament. At Island Jiu Jitsu / Atos, 47% return to compete again.Building retention comes from positive tournament experiences — when kids feel prepared rather than thrown to the wolves.This metric signals whether families see enough value to continue investing in competitive training.

Development
Pipeline

Cross-belt consistency and ranking performance.

2%CONSISTENCY▲ 1 vs similar academies

#804NATIONAL RANK

Similar-size avg: 0%

of academies

#804

National

power rank

1693.0

Power Score

HI avg: 56.6 · Global: 40.5

Performance is strongest at specific belt levels at Island Jiu Jitsu / Atos. That's not uncommon — many programs have pockets of excellence at certain belts.Multi-belt consistency tracks whether quality is spread evenly or concentrated. A higher score means the program works at every level.Specialization isn't necessarily bad, but families should know which belt levels the program excels at.

How we know

6Competition entries

160Tracked matches

12Tournaments

5Organizations

2025–2026Data window

Top Fighters

#		Fighter	Belt					St
1	3,570Elite	Tanner Takemura	Grey	28-4	88%	57%	1021	HI	–
2	2,755Elite	Leonidas Park	White	9-2	82%	67%	12	HI	–
3	2,729Elite	Kira Forester	White	5-1	83%	60%	31	HI	–
4	2,698Elite	Logan Schiller	White	10-7	59%	60%	121	HI	–
5	2,354Elite	Izayah-yanis Maristela	Grey	7-7	50%	100%	116	HI	–
6	2,229Advanced	Roen Leyshon	Grey	6-3	67%	50%	31	HI	–
7	2,086Advanced	Kekoa Canullo	Brown	2-0	100%	100%	1	HI	–
8	1,513Prospect	Riley Onishi	White	2-2	50%	–	1	HI	–

HI Top 10

Jiu-Jitsu Kaizen Academy

CheckMat United BJJ Hawaii

Island Jiu Jitsu / Atos

North Shore Jiu-Jitsu Club

Roster & Results

#		Fighter	Belt					St
1	3,570Elite	Tanner Takemura	Grey	28-4	88%	57%	1021	HI	–
2	2,755Elite	Leonidas Park	White	9-2	82%	67%	12	HI	–
3	2,729Elite	Kira Forester	White	5-1	83%	60%	31	HI	–
4	2,698Elite	Logan Schiller	White	10-7	59%	60%	121	HI	–
5	2,354Elite	Izayah-yanis Maristela	Grey	7-7	50%	100%	116	HI	–
6	2,229Advanced	Roen Leyshon	Grey	6-3	67%	50%	31	HI	–
7	2,086Advanced	Kekoa Canullo	Brown	2-0	100%	100%	1	HI	–
8	1,513Prospect	Riley Onishi	White	2-2	50%	–	1	HI	–
9	1,465Prospect	David II Silva	Grey	7-6	54%	57%	24	HI	–
10	1,372Prospect	Aurelius Park	White	3-5	38%	–	11	HI	–
11	1,217Novice	Mila Onishi	White	1-2	33%	–	2	HI	–
12	1,215Novice	Taylor Camacho	Intermediate	1-3	25%	–	1	HI	–
13	1,095Novice	Tim Carl	White	0-2	–	–	1	HI	–
14	1,085Novice	Luke Umali	Grey	3-15	17%	100%	152	HI	–
15	1,015Novice	Malia Adella Bongato	White	0-4	–	–	1	HI	–
16	1,015Novice	Addyson Cabatic	White	0-4	–	–	2	HI	–
17	1,014Novice	Noah Patino	White	0-2	–	–	11	HI	–
18	1,012Novice	Elijah Pak	White	0-2	–	–	1	HI	–
19	0Beginner	Estarlina Penalba	Grey	5-0	100%	80%	2	HI	–

Upcoming HI Tournaments

[ Upcoming HI Tournaments ]

United Grappling in Detroit - March 21

Mar 21Detroit

30 registered

United Grappling in Chicago - March 22

Mar 22Chicago

34 registered

United Grappling in Nashville - March 22

Mar 22Spring Hill

20 registered

FAQ

Frequently Asked Questions

Island Jiu Jitsu / Atos in Honolulu, HI has 19 tracked competitors on Jits.gg.

Island Jiu Jitsu / Atos is ranked #804 nationally on Jits.gg with a power score of 1693.0.

Island Jiu Jitsu / Atos competitors have earned 26 gold, 25 silver, 15 bronze medals in tracked tournaments.

Island Jiu Jitsu / Atos is located in Honolulu, HI. View their full roster, rankings, and tournament results on Jits.gg.

Island Jiu Jitsu / Atos is ranked #804 nationally among HI academies with 19 competitors. View detailed academy analytics on Jits.gg.

Island Jiu Jitsu / Atos has 19 competitors who have earned 66 medals across tracked tournaments. View their full competition history, fighter development stats, and academy rankings on Jits.gg.

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Island Jiu Jitsu / Atos

Gold MedalRate

SubmissionCulture

TournamentOutcomes

RosterDepth

BeltBreakdown

CompetitionActivity

FighterRetention

DevelopmentPipeline

Frequently Asked Questions

Track Island Jiu Jitsu / Atos's competitive performance

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Gold Medal
Rate

Submission
Culture

Tournament
Outcomes

Roster
Depth

Belt
Breakdown

Competition
Activity

Fighter
Retention

Development
Pipeline