Koi Child was an Australian hip-hop band from Fremantle, Perth, Western Australia. They formed in through the combination of two bands; Kashikoi and Child's Play. Their self-titled debut album was recorded, mixed and co-produced by Kevin. Koi Child was an Australian hip-hop band from Fremantle, Perth, Western Australia. They formed in through the combination of two bands; Kashikoi and. Followers, Following, Posts - See Instagram photos and videos from Koi Child (@koichild). View credits, reviews, tracks and shop for the CD release of "Koi Child" on Discogs. Listen to Koi Child on Spotify. Koi Child · Album · · 14 songs. Listen to Koi Child by Koi Child on Apple Music. Stream songs including "Grease", "Wumpa Fruit" and more. Koi Child has disbanded Looks like it's not some bozo hacking the account. seems to be down I know a couple of people from Koi. Tame Impala's Kevin Parker produced and mixed the upcoming debut LP from Australian hip-hop group Koi Child, which is out March Koi Child. likes · 1 talking about this. Instagram: @koichild Twitter: Debut self-titled album now available. Listen to Koi Child, a playlist curated by Koi Child on desktop and mobile.