luke on Twitter: "Stand name-Echoes act 3 Stand user-Koichi hirose Stand ability-uses verbs as weapons RANK-A First seen PART 4 DIU #jojo_anime #JOJO #anime https://t.co/sQ7kPCefo1" / Twitter
SSR) Koichi Hirose【ACT1】 - JoJoSS Wiki
Super Action Statue: JoJo's Bizarre Adventure Koichi Hirose & Echoes (Act 1): Medicos Entertainment - Tokyo Otaku Mode (TOM)
Miniature with Acrylic Stand (Koichi Hirose & Echoes / JoJo Part 4: Di – Japanimation Bazaar