Reika Tsumura
Personal data
Alias "Amazon Empress"
Age 17 (Season 1)
18 (Season 2)
19 (Season 3-4)
Gender Female
Species Human
Deck "Amazon"
Occupation Student of Duel Academy (Third Year)
Morality Good
Living status Alive
Additional info
Place of origin Alexandria, Egypt
Residence America (studying abroad)
Duel Academy, Japan
Ethnicity Egyptian-Japanese
Nationality Egyptian-Japanese
Hair color Dark red
Eye color Blue
Skin color Slightly tan
Height 5'5"
Love interest Zane Truesdale
Relatives Akira Tsumura (father)
Cleo Massri (mother)
Partner "Amazoness Paladin"
Affiliation Duel Academy
Friends Zane Truesdale, Atticus Rhodes
Powers and skills
Skills Dueling proficiency, multilingual
Equipment Duel Disk
Production notes
Created by ShadowSpirit020
Appearances Trials of Darkness
Chaos of The Light
Reika Tsumura (レイカ・ツムラ Reika Tsumura) is a third-year Obelisk Blue, currently studying abroad in America. She is known as the "Kaiserin" due to her skill and is the girlfriend of Zane Truesdale. She returns to Duel Academy during the School Duel shocked to learn that Zane is not dueling. She duels with an "Amazoness" Deck.  

She later becomes one of the students to protect the Sacred Beasts.  

Physical description

Reika is a slim and slender young woman with shoulder-length dark red hair, her bangs almost covering her bright blue eyes and tanned skin. She wears the normal Girls Uniform, but with a few modifications to show her rank.  


Reika tends to keep to herself. She is kinda like Zane when it comes to not showing emotion. She loves a good duel which is how she and Zane met, through a duel.



  • Duel Monster Spirit Communication: Reika is able to talk with Duel Spirits, her partner being "Amazoness Paladin".
  • Enhanced athleticism: Reika is highly athletic and very physically fit and is a gifted acrobat and can easily maneuver her body in complex movements


  • Dueling proficiency: She is an extremely skilled duelist and is well known for using a variety of types. She is able to work with anything she has on hand.
  • Multilingual: She is able to speak fluently in Egyptian and Japanese, and is able to fluently write in both languages as well. She tends to say things in Egyptian more.


  • Academy-issued Duel Disk
  • KaibaCorp Duel disk


Prior to the series

Reika was born in Alexandria, Egypt, to Akira Tsumura and Cleo Massri. She was raised there until she was about 10 when she and her parents moved to Domino City where her parents opened up their shop. She got into Dueling at a young age and quickly found the "Amazoness" cards and began to duel the children in the neighborhood.

At age 15, she applied for Duel Academy and passed her written and duel exam. Since she was female, she was automatically placed in Obelisk Blue, the highest dorm, though she didn't like it. She then met Brynn Kjellberg and Roxanne di Angelo, two girls that didn't care for Rank at the school. Through Roxanne, she met the FIRE duelist's childhood best friend Brayden Cross who was Ra Yellow. She also met Zane Truesdale and Atticus Rhodes.

Between the middle and end of her first year, Reika began to develop feelings for Zane but was unsure how to approach him. It wasn't until their second year that she would confess and get her feelings returned. Unfortunately, that was also the day before her friends went missing.

Trials of Darkness

Reika is mentioned in the beginning, as she is studying abroad in America. She makes her physical appearance during the school duel and surprises Alexis seeing her friend having a girlfriend.

Shortly after the School Duels, she approaches Kylie Reynolds, after she is told about her "Dracosmos" cards, and challenges the first year to a duel.


Reika runs an "Amazoness" Deck but also has a few non-Amazon cards. Her usual main plan is to gather enough "Amazons" in the Graveyard in order to activate a spell that can bring her ace, "Hippolyta, Queen of the Amazons".

Effect Monsters

  • Amazon Archer
  • Amazoness Paladin
  • Amazoness Swords Woman
  • Amazoness Blowpiper
  • Amazoness Tiger
  • Amazonness Chain Master
  • Amazoness Fighter
  • Amazoness Scout
  • Command Knight
  • Amazoness Queen
  • Hippolyta, Queen of the Amazons

Fusion Monsters

  • Amazoness Empress
  • Amazoness Pet Liger

Spell cards

  • Pot of Greed
  • Amazoness Villiage
  • Graceful Charity
  • Amazoness Aren
  • Amazoness Call
  • Amazoness Charm
  • Amazoness Spellcaster
  • Amazoness Trainer
  • Amazoness Magic Mirro
  • Amazoness Heirloom

Trap cards

  • Mirror Force
  • Negate Attack
  • Disgraceful Charity
  • Amazoness Archers
  • Dramatic Rescue
  • Pride of Tribe
  • Amazoness Substitution
  • Amazoness Hot Spring
  • Amazoness Curse Mirror (Using the Japanese name to avoid confusion between the two cards)
  • Amazoness Hall
  • Amazoness Willpower
  • Queen's Pawn


  • Reika was originally a scrapped character; but after a story was canceled, she was brought back to be Zane's love interest.
Season of Chaos series
Caline Alvarez
Carson Alexander