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Riko Placeholder.png
Name English: Riko
Japanese:リコー (Rikō)
Age 14
Gender Female
Sexuality Heterosexual
Deck Spirit Guardian
Ace(s) Spirit Guardian - Ongaku Kitsune
Appearances Yu-Gi-Oh! ARC-V: Shattered Soul
Species Human
Home Den City (Link Dimension)
Affiliation TBA
Related Yuzu Hiiragi (Standard Dimension counterpart)
Ruri Kurosaki (Xyz Dimension counterpart)
Rin (Synchro Dimension counterpart)
Serena (Fusion Dimension counterpart)
Ray Akaba (Original Incarnation)
Likes TBA
Dislikes TBA
Voice Actor(s) English: Emily Bauer
Japanese: Fumiko Orikasa
Creator KuugaUltimate200

Riko (リコー Rikō) is a character in Yu-Gi-Oh! ARC-V: Shattered Soul. She is the Link Dimensional counterpart of Yuzu Hiiragi and one of Ray Akaba's fragments.


Riko has light gray eyes and blonde short-length hair, with a blue clip on the left of her front bangs. Her hair also features two lighter blonde bangs that fall to the side of her face. Her outfit consists of a blue hooded sweatshirt, charcoal gray jean pants, black and white sneakers, a black closed buckled choker, and her corresponding bracelet on her left wrist.


Riko is a very intelligent girl, demonstrated with her programming and hacking skills, quite advanced for someone of her age. She is a very tranquil and introverted girl, quite most of the time, except to express her opinions, also she doesn't open herself to people easily. She doesn't trust most people and doesn't think highly of them, except for those close to her, like her friend Yushi. Riko isn't afraid to express her discomfort with society and people's conformity, often harshly criticizing those for following and accepting what others do and say, instead of thinking for themselves, this often alienating her from many social environments. Despite her disliking towards people, she is actually good-natured, and cares for those close to her, showing a softer side of her at their presence, also she's willing to put herself at risk to keep them from harm's way. Also she is very fascinated with everything related to programming and hacking, expressing joy when she's nearby any piece of technology and data, this inspiring her to read and study to improve on her programming skills. Her hacking and Dueling skills make her very reliable to other people, and she's willing to help those that in her eyes are worthy of helping. Riko can also be somewhat sarcastic at times.


Riko (リコー Rikō) comes from 利口りこう, which literally means "Clever".


  • Her blonde hair is based on the initial thought fans had that Ruri was going to have blonde hair before her debut, revealing to have dark purple hair.
  • Riko and Rin are the two only fragments of Ray to have short-length hair.
  • Riko is the only Bracelet Girl to wear clothes whose colors reflect her corresponding Summoning mechanic.
  • While the most of the Bracelets Girls (except for Ruri) seem to have traits of a Tsundure, Riko unlike them have traits corresponding to that of a Dandere; who seem to be quite and anti-social characters.
  • Riko's Japanese voice actress, Fumiko Orikasa, also voiced Rika Nonaka from Digimon Tamers, who also had a fox-like monster partner, Renamon, pretty similar to Riko's Spirit Guardian - Ongaku Kitsune.
    • In addition to that, Riko's personality is pretty similar to Rika's.
Standard Dimension
Yuzu Hiiragi - Yuya Sakaki
Reiji Akaba - Shingo Sawatari - Noboru Gongenzaka - Syuzo Hiiragi - Yusho Sakaki - Yoko Sakaki - Masumi Koutsu - Yaiba Toudou - Hokuto Shijima - Tsukikage - Yuu Sakuragi - Isao Kachidoki - Reira Akaba - Ayu Ayukawa - Tatsuya Yamashiro - Futoshi Harada
Legacy Characters: Bandit Keith - Katsuya Jonouchi - Marik Ishtar
Xyz Dimension
Ruri Kurosaki - Yuto
Legacy Characters: Droite - Mizael
Synchro Dimension
Rin - Yugo
Legacy Characters: Aki Izayoi - Rutger Godwin - Aporia - Sherry LeBlanc - Rex Godwin
Fusion Dimension
Serena - Yuri
Legacy Characters: Takuma Saio - Johan Andersen - Daichi Misawa
Link Dimension
Riko - Yushi
Legacy Characters: Aoi Zaizen - Go Onizuka - Ryoken Kogami - Emma Bessho
Original Dimension
Ray Akaba - Z-ARC