Miya Shiraki
Personal data
Age 17 (Season 1)
18 (Season 2)
19 (Season 3)
20 (Season 4)
Gender Female
Species Human
Deck "Butterfly/Butterspy"
Occupation Student of Duel Academy
Morality Good
Living status Alive
Additional info
Place of origin Tokyo, Japan
Residence Duel Academy
Ethnicity Japanese
Nationality Japanese
Hair color Black
Eye color Brown
Skin color Lightly tanned
Relatives Unnamed parents
Affiliation Duel Academy
Friends Zane Truesdale, Atticus Rhodes, Roxy di Angelo
Powers and skills
Skills Dueling proficiency
Equipment Duel Disk
Production notes
Created by ShadowSpirit020
Appearances Trials of Darkness

Miya Shiraki is a Third Year Obelisk Blue and is best friends with Zane Truesdale. Miya duels with a "Butterfly/Butterspy" Deck. During her second year, she was shocked to learn that one of her friends, Atticus Rhodes, went missing.

Physical description

Miya is a slim and beautiful young woman with shoulder-length black hair with light blue-grey highlights, with several fringes coming down past her violet-purple eyes. She wears the standard Obelisk Blue Girl Uniform, replacing the sleeveless white jacket with the male white-and-blue trimmed jacket and royal blue boots.


Miya is a calm and friendly person, always putting those before her. When she duels, she has a completely different personality. She's very open and confident, but not too confident. She likes pushing her opponent to their limit and bringing out the best in them.



  • Dueling proficiency: Miya is very skilled at dueling.
  • Extensive knowledge in Spells and Traps: Miya is very knowledgeable in Spells and Traps considering her deck uses a large variety of them.
  • Multilingual: Miya is multilingual, capable of speaking Japanese and English.


  • Academy-Issued Duel Disk
  • PDA


Prior to the series

Miya was born and raised in Tokyo, Japan, before moving when she was ten to Domino City. She eventually met and befriended Zane Truesdale who became her best friend and almost brother-like figure since she was an only child. She had met Syrus but doesn't remember much about him since she mostly hung out with Zane. At age fifteen, she applied and got accepted into Duel Academy. Through Zane, she met his friend Atticus Rhodes, who she found very funny.

Trials of Darkness

Miya appears in Duel Academy or Bust! standing in the stands along with Duel Academy's top duelist, Kaiser, Zane Truesdale.


Miya duels with an Butterfly/Butterspy Deck focusing on weakening the enemy's monsters, by changing their Battle Positions and decreasing the opponent's monsters stats and keeping her Life Points safe.


  • Miya is a Japanese first name meaning "sacred house".
  • Shiraki is a Japanese last name meaning "white tree".
Trials of Darkness series
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