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ONE SAMURAI 6

STARTS IN··d ··h ··m
Yokohama Buntai, YokohamaPrime Video
Chihiro SawadaChihiro SawadaJapan12-1-1
Atomweight · 5 rounds
Anastasia NikolakakosAnastasia NikolakakosCanada7-0-0
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Chihiro Sawada vs Anastasia Nikolakakos headlines ONE SAMURAI 6 on Wednesday, December 2, 2026. The first fight starts at 5:30 PM GMT+9 (3:30 AM EST). The venue is Yokohama Buntai, Yokohama, Japan. Watch on Prime Video.

Card still being announced: 7 of the usual ~12 bouts so far.

Running order

Your time · estimated from the usual gap between bouts

Main cardShiratoriOriiOkuwakiMisakiMinowaWajimaSawadaFirst boutMain eventTaiju Shiratori vs Shota Tezuka

Main card

  1. Chihiro SawadaJapan12-1-1
    MMA· Title bout
    Anastasia NikolakakosCanada7-0-0
    Power Index 70%30%
    Analyze matchup →
  2. Hiromi WajimaJapan
    Kickboxing
    Mohammad SiasaraniIran
  3. Hiroba MinowaJapan16-6-0
    MMA
    Fabio HenriqueBrazil16-2-0
  4. MisakiJapan
    Kickboxing
    Duangdawnoi LooksaikongdinThailand
  5. Ryuya OkuwakiJapan
    Muay Thai
    Thongpoon PK SaenchaiThailand
  6. Taiga OriiJapan5-0-0
    MMA
    Ryo HirayamaJapan4-1-0
  7. Taiju ShiratoriJapan
    Kickboxing
    Shota TezukaJapan

ONE SAMURAI 6 is an MMA event from ONE Championship, scheduled for Wednesday, December 2, 2026 at Yokohama Buntai, Yokohama, Japan. A championship title is on the line. 7 fights are scheduled across the card. The main event features Chihiro Sawada (12-1-1) vs Anastasia Nikolakakos (7-0-0) in the Atomweight division. In the United States, the card streams live on Prime Video. Bout order and start times can shift during fight week, this page updates automatically as ONE confirms changes.

Card changes

Late changes to this card, most recent first.

  1. New fightTaiju Shiratori vs Shota Tezuka added to the cardBantamweight
  2. New fightTaiga Orii vs Ryo Hirayama added to the cardBantamweight
  3. New fightRyuya Okuwaki vs Thongpoon PK Saenchai added to the cardAtomweight
  4. New fightMisaki vs Duangdawnoi Looksaikongdin added to the cardAtomweight
  5. New fightHiroba Minowa vs Fabio Henrique added to the cardStrawweight
  6. New fightHiromi Wajima vs Mohammad Siasarani added to the cardFeatherweight

How to watch ONE SAMURAI 6 →

Start time around the world

Main card start converted to major time zones · prelims in parentheses where announced. Every listed time is the same moment.

  • New YorkESTWed, Dec 2, 3:30 AM
  • Los AngelesPSTWed, Dec 2, 12:30 AM
  • LondonGMTWed, Dec 2, 8:30 AM
  • BerlinGMT+1Wed, Dec 2, 9:30 AM
  • MoscowGMT+3Wed, Dec 2, 11:30 AM
  • TokyoGMT+9Wed, Dec 2, 5:30 PM
  • SydneyGMT+11Wed, Dec 2, 7:30 PM