Recent Competitions
Rankings

Sinpei Araki (荒木慎平)

Osaka Rubik's Cube contest 2007

WCA ID: 2006ARAK01
Country: Japan Japan
Active since: 2006

4

Events Entered

23

Official Solves

2

Best Position (3x3x3 Blindfolded)

3x3x3 Blindfolded

Best Event

38.92s

Best Result (3x3x3 One-Handed)

6

PBs Achieved
Overview
Events
3x3x3 Cube 2x2x2 Cube 4x4x4 Cube 5x5x5 Cube 6x6x6 Cube 7x7x7 Cube 3x3x3 Blindfolded 3x3x3 Fewest Moves 3x3x3 One-Handed Clock Megaminx Pyraminx Skewb Square-1 4x4x4 Blindfolded 3x3x3 Multi-Blind 3x3x3 With Feet Magic 3x3x3 Multi-Blind Old Style
Competitions
Japan Championship 2026 Katano Spring 2026 Otsu Biwako Winter 2026 Tokai Big Cubes 2025 Tokai Summer 2025 FMC Asia 2025 Rubik's WCA World Championship 2025 Kansai Odd and BLD 2025 Tokyo Spring AM 2025 Tokai Spring 2025 Shonan PM 2024 Tokai Open AM 2024 Katano Milky Way 2024 Tokai Challenge Beta 2024 Otsu Biwako Autumn 2023 Tokai Open 2023 Rubik's WCA World Championship 2023 Ayase Summer 2023 Minatomirai 2022 Tokai Winter AM 2021 Kanazawa Open 2020 Hiroshima Open 2019 Japan Championship 2019 Kyoto Open 2019 Ayase Autumn 2019 Kansai Summer 2019 Yono Summer 2019 Cube Camp in Kanazawa 2019 Nishinomiya Open 2019 WCA World Championship 2019 Warm Up Sydney 2019 Tokai Open 2019 Reiwa Anniversary 2019 Tribox Open Spring 2019 Kansai Open 2019 Ayase 2019 JRCA Kansai Winter 2019 Japan Championship 2018 Taiwan Championship 2018 Saitama 2018 Hiroshima 2018 Tokyo Pyraminx Returns 2018 WCA Asian Championship 2018 Cube Camp in Kanazawa 2018 Kansai Summer 2018 Chachya Open Rotary Edition 2018 Kyoto Open 2018 Tribox Open Spring 2018 Kansai Open 2018 YRCC Open 2018 Kobe Open 2018 TMU Open 2018 Kyushu Open 2017 Japan Open 2017 Kansai Big Cube 2017 Kansai Fall 2017 Yokohama 2017 Cube Camp in Kanazawa 2017 World Rubik's Cube Championship 2017 JRCA Kansai Spring 2017 Tohoku Open 2017 Kansai Open 2017 Tribox Open Winter 2017 Kansai Small Cubes 2016 Japan Open 2016 Asian Championship 2016 JRCA Kansai Fall 2016 Tachikawa Open 2016 Cube Camp in Kanazawa 2016 JRCA Kansai Summer 2016 Kanto Summer 2016 Czech Open 2016 European Rubik's Cube Championship 2016 JRCA Kansai Spring 2016 Kawasaki Spring 2016 Cherry Blossom Viewing 2016 Kanto Spring 2016 Kansai Open 2016 JRCA Kansai Winter 2016 Kyushu Open 2015 JRCA Kansai Fall 2015 Japan Open 2015 Tohoku Open 2015 Cube Camp in Kanazawa 2015 JRCA Kansai Summer 2015 World Rubik's Cube Championship 2015 Kawasaki Summer 2015 JRCA Kansai Spring 2015 Japan Contest Spring 2015 Kansai Open 2015 JRCA Kansai Winter 2015 Kyushu Open 2014 Tachikawa 3x3 Fest 2014 Tokai Open 2014 JRCA Kansai Fall 2014 UT Open 2014 Asian Championship 2014 Japan Contest Autumn 2014 Sapporo Open 2014 West Japan Big Cube 2014 Cube Camp in Kanazawa 2014 US Nationals 2014 JRCA Kansai Summer 2014 Kawasaki Spring 2014 Cherry Blossom Viewing 2014 Kansai Open 2014 Valencia Open 2014 Kyushu Open 2013 Hokuriku Eve Open 2013 UT Open 2013 East Osaka 2013 Cube Camp in Kanazawa 2013 World Rubik's Cube Championship 2013 Kansai Star Festival 2013 Lake-Biwa Open 2013 Japan Open 2013 Kawasaki Open 2013 Japan Contest Spring 2013 Cherry Blossom Viewing Open 2013 Kansai Open 2013 Rabbit And Turtle 2013 East Japan Big Cubes 2013 Hokuriku Eve Open 2012 Kanto Winter 2012 UT Open 2012 West Japan Big Cube 2012 Japan Contest 2012 Asian Championship 2012 Japan Open 2012 Hiroshima Open 2012 Cube Camp in Kanazawa 2012 Kanto Open 2012 United States National Championships 2012 East Japan Big Cubes 2012 Kansai Star Festival 2012 Kawasaki Open 2012 Kyotanabe Open 2012 Rabbit and Turtle 2012 Tokai Open 2012 Matsudo Spring 2012 Kansai Open 2012 Waseda Brain Challenge 2012 Kyushu Open 2012 Tsukuba 2012 Kansai New Year 2012 Hokuriku Eve 2011 UT Open 2011 Kyotanabe Open 2011 Matsudo Autumn 2011 World Rubik's Cube Championship 2011 Cube Camp in Kanazawa 2011 Japan Open 2011 West Japan Big Cubes 2011 Matsudo Spring 2011 Osaka 2011 Kansai New Year 2011 Ishikawa Gokoku Shinto Shrine Open 2010 UT Open 2010 Matsudo Open 2010 Asian Championship 2010 JRCA Kansai Summer 2010 Cube Camp in Kanazawa 2010 30th Anniversary MegaHouse Cup 2010 Kawasaki Open 2010 JRCA Kansai Spring 2010 Japan Open 2010 JRCA Kanto Winter 2010 JRCA Hokuriku Winter 2010 Doshisha Open 2009 World Rubik's Cube Championship 2009 Toyama Open 2009 Japan Open 2009 JRCA Kansai Summer 2009 JRCA Kansai Spring 2009 JRCA Hokuriku 2009 Osaka Open 2009 Amagasaki Open 2009 Kanazawa Open 2008 Japan Open 2008 Tokyo Open 2008 Kashiwa Open 2008 Osaka Open 2008 KCA Korea Open 2008 Kawasaki Open 2008 Ibaraki competition 2007 World Rubik's Cube Championship 2007 Kanazawa Open 2007 Japan Open 2007 Osaka Rubik's Cube contest 2007 Japanese Championship 2006 Rubik's Cube OGU Open 2006 Tokyo Open 2006 Osaka Rubik's Cube contest 2006

Competition Event Summary

Event Round Reached Single Average Position
3x3x3 Cube Final 11.68s 15.26s #4
5x5x5 Cube Final 3:58.52 — #12
3x3x3 Blindfolded Final 2:21.96 — #2
3x3x3 One-Handed Final 35.44s 38.92s #2

Event Ranking Chart

Competition Round Breakdown

3x3x3 Cube
Round # Best Average Solves
Final #4 11.68s 15.26s (11.68s) 16.30s (18.97s) 15.52s 13.97s
Second round #6 13.28s 16.33s 16.22s 16.00s (13.28s) 16.78s (19.94s)
First round #8 16.27s 17.52s (16.27s) 19.52s (22.21s) 16.77s 16.28s
5x5x5 Cube
Round # Best Average Solves
Final #12 3:58.52 — 4:54.68 3:58.52 — — —
3x3x3 Blindfolded
Round # Best Average Solves
Final #2 2:21.96 — 2:21.96 DNF DNF — —
3x3x3 One-Handed
Round # Best Average Solves
Final #2 35.44s 38.92s 35.80s (41.18s) (35.44s) 40.03s 40.93s

PBs Achieved

Event Type Previous PB New PB Improvement
3x3x3 Blindfolded Single 2:46.57 2:21.96 -24.61s
3x3x3 Cube Average 18.01s 15.26s -2.75s
3x3x3 Cube Single 16.44s 11.68s -4.76s
3x3x3 One-Handed Average First official result 38.92s —
3x3x3 One-Handed Single First official result 35.44s —
5x5x5 Cube Single First official result 3:58.52 —
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