https://haruhichan.com/kairiki-bear-launches-retbear-chosen-to-sing-the-opening-theme-for-black-summoner/
Jun 18, 2022 - Kairiki Bear, a famous Vocaloid producer who is known for hits such as “Venom” (44 million views on YouTube) and “Darling Dance” (22 million views),...
kairiki bearthe openinglauncheschosensing