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    Ryoko Kemmotsu

    Ryoko Kemmotsu

    JP Japan

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    Performance Profile

    Athlete Performance Hub

    Participation and performance history of Ryoko Kemmotsu.

    Results shown here represent performances from events registered on Freedive Central and are not official.

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    Career Statistics

    Competitions 10
    Disciplines 6
    Podiums 🏆 6
    Records ⚡ 0
    Medal Standings
    Discipline 🥇 🥈 🥉 Total
    CWT 0 0 0 0
    CWT-BF 0 1 1 2
    FIM 1 1 0 2
    DYN-BF 0 0 0 0
    STA 0 0 0 0
    DYN 0 0 0 0
    Overall 1 0 1 2
    Total 2 2 2 6

    Clean Dive Rate

    84% White Card
    84% White Card Rate
    Consistent Diver 🌊
    White
    16
    Yellow
    0
    Red
    3

    Showcase Card Athlete Showcase Card: OVR: Overall Rating (50-99) based on the average points of your top 3 personal bests. ALL/DEP/POL: Archetype class (All-Rounder, Depth, or Pool Specialist). Disciplines: Your absolute best personal performances (PBs). CDR: Clean Dive Rate (% of White Cards/clean dives).

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    JP Athletes from Japan
    Country benchmark

    Ryoko Kemmotsu vs. Japan

    Personal bests compared with the best eligible marks registered on Freedive Central.

    Women
    0 Country-leading marks 6 Disciplines
    Free Immersion Personal best
    Athlete PB 56 m
    Japan best
    Details
    Country best archived in 2018 by Sayuri Kinoshita at Vertical Blue
    97 m
    Progress to country best 57.7%
    Dynamic with Fins Personal best
    Athlete PB 125 m
    Japan best
    Details
    Country best archived in 2026 by Hanako Hirose at Haajin Cup 2026
    270 m
    Progress to country best 46.3%
    World benchmark

    PB vs. World Record

    Personal bests measured against the current world-record benchmarks.

    Women
    6 Disciplines World reference
    Constant Weight Competitor
    Athlete PB 56 m
    World record 123 m
    67 m to the world record 45.5%
    Constant Weight Bifins Advanced
    Athlete PB 57 m
    World record 112 m
    55 m to the world record 50.9%
    Free Immersion Advanced
    Athlete PB 56 m
    World record 107 m
    51 m to the world record 52.3%
    Dynamic Bifins Competitor
    Athlete PB 105 m
    World record 278 m
    173 m to the world record 37.8%
    Static Apnea Competitor
    Athlete PB 03:32
    World record 09:39
    6:07 to the world record 36.6%
    Dynamic with Fins Competitor
    Athlete PB 125 m
    World record 300 m
    175 m to the world record 41.7%
    Performance overview

    Performance Radar

    Personal bests compared with national benchmarks and the world benchmark for each discipline.

    Female / Japan
    Performance comparison data is available in the table below.

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    Ryoko Kemmotsu (PB) Japan Best World benchmark (100%)

    Tap or hover over a point for exact values.

    Discipline breakdown

    Exact performances and the remaining gap to each benchmark.

    World record National record
    Performance comparison by discipline
    DisciplinePersonal bestNational bestWorld benchmark% WorldNational gapWorld gap
    CWTConstant Weight 56 m 113 m 123 m 45.5% 57 m 67 m
    CWT-BFConstant Weight Bifins 57 m 93 m 112 m 50.9% 36 m 55 m
    FIMFree Immersion 56 m 97 m 107 m 52.3% 41 m 51 m
    DYN-BFDynamic Bifins 105 m 232 m 278 m 37.8% 127 m 173 m
    STAStatic Apnea 3:32 7:52 9:39 36.6% 4:20 6:07
    DYNDynamic with Fins 125 m 270 m 300 m 41.7% 145 m 175 m

    Filter Performance History

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    Disciplines 6 of 6 active
    Depth Disciplines
    Pool Disciplines
    3 active disciplines

    Depth Disciplines

    Depth performances across constant weight, free immersion and sled disciplines.

    CWT Constant Weight JP View Japan CWT Results →

    Showing 1 of 1 results

    CWT-BF Constant Weight Bifins JP View Japan CWT-BF Results →

    Performance evolution

    Explore CWT-BF history

    PB
    —
    Clean dives
    —
    Performances
    5
    Career gain
    —
    White card Yellow card Red card PB Record Japan record 93 m
    Loading performance history…
    Career navigator Year changes Full career
    — — —

    Vertical markers indicate year changes. Drag the highlighted window to move it, or drag a handle to resize. Double-click to reset.

    Showing 5 of 5 results

    FIM Free Immersion JP View Japan FIM Results →

    Performance evolution

    Explore FIM history

    PB
    —
    Clean dives
    —
    Performances
    5
    Career gain
    —
    White card Yellow card Red card PB Record Japan record 97 m
    Loading performance history…
    Career navigator Year changes Full career
    — — —

    Vertical markers indicate year changes. Drag the highlighted window to move it, or drag a handle to resize. Double-click to reset.

    Position 21
    Announced 56 m
    Realized 56 m
    Points 0 pts
    Competition AIDA Asian Freediving Cup 2023
    Date Jun 10, 2023 D1 · AIDA
    Card Red
    Notes Dqbo-surface

    Showing 5 of 5 results

    3 active disciplines

    Pool Disciplines

    Pool performances across static apnea and the dynamic disciplines.

    STA Static Apnea JP View Japan STA Results →

    Performance evolution

    Explore STA history

    PB
    —
    Clean dives
    —
    Performances
    2
    Career gain
    —
    White card Yellow card Red card PB Record Japan record 7:52
    Loading performance history…
    Career navigator Year changes Full career
    — — —

    Vertical markers indicate year changes. Drag the highlighted window to move it, or drag a handle to resize. Double-click to reset.

    Position 12
    Announced 00:01
    Realized 03:32
    Points 42.4 pts
    Competition AIDA TrueNorth Freediving Cup
    Date Jan 28, 2022 D1 · AIDA
    Card White
    Notes —

    Showing 2 of 2 results

    DYN Dynamic with Fins JP View Japan DYN Results →

    Performance evolution

    Explore DYN history

    PB
    —
    Clean dives
    —
    Performances
    4
    Career gain
    —
    White card Yellow card Red card PB Record Japan record 270 m
    Loading performance history…
    Career navigator Year changes Full career
    — — —

    Vertical markers indicate year changes. Drag the highlighted window to move it, or drag a handle to resize. Double-click to reset.

    Position 10
    Announced 77 m
    Realized 125 m
    Points 62.5 pts
    Competition AIDA TrueNorth Freediving Cup
    Date Jan 28, 2022 D1 · AIDA
    Card White
    Notes —
    Position 15
    Announced 28 m
    Realized 115 m
    Points 0 pts
    Competition AIDA TrueNorth Freediving Cup
    Date Dec 25, 2021 D1 · AIDA
    Card Red
    Notes Dqairways
    Position 4
    Announced 18 m
    Realized 91 m
    Points 45.5 pts
    Competition AIDA TrueNorth Freediving Cup
    Date Jan 30, 2021 D1 · AIDA
    Card White
    Notes —

    Showing 4 of 4 results

    DYN-BF Dynamic Bifins JP View Japan DYN-BF Results →

    Performance evolution

    Explore DYN-BF history

    PB
    —
    Clean dives
    —
    Performances
    2
    Career gain
    —
    White card Yellow card Red card PB Record Japan record 232 m
    Loading performance history…
    Career navigator Year changes Full career
    — — —

    Vertical markers indicate year changes. Drag the highlighted window to move it, or drag a handle to resize. Double-click to reset.

    Showing 2 of 2 results