鯉 Koi

Lucius, the Oni Slayer; Her seek for victory in every battle wouldn't be possible without Koi, who keeps her abilities up to the task. "ᴋᴏɪ ɪs sᴛʀᴇɴɢᴛʜ, ᴅᴇᴛᴇʀᴍɪɴᴀᴛɪᴏɴ ᴀɴᴅ ᴄᴏᴜʀᴀɢᴇ."