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Koichi Hirose
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Koichi is a main character from JoJo's Bizarre Adventure - Part IV: Diamond is Unbreakable. He also makes an appearance at the beginning of Part V: Vento Aureo. Koichi is a meek high-school first-year who finds himself embroiled in the world of Stand users as he befriends Josuke Higashikata. Koichi also becomes a Stand User and wields Echoes. Koichi's stand starts off with ACT1, enabling him to write on any surface, causing the words or onomatopoeia to continuously repeat at various volumes. Echoes later evolves, providing Koichi with new abilities. By the end of Part Four, Echoes gains ACT2 (the ability to write a sound effect on any surface, and if the word is touched, a special effect related to the sound effect is activated). Finally, ACT3 as a humanoid stand facilitates conventional melee attack and the ability to "freeze" targets by ascribing them unbearable weight. Koichi is able to willingly call upon Echoes' previous ACT forms at will and utilize their unique abilities.

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JoJo's Bizarre Adventure: All-Star Battle



JoJo's Bizarre Adventure: All-Star Battle R


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Page Updated:  Sep. 2nd, 2023

This character has not yet received a TFG Review / Rating. Stay tuned.

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Koichi Animations