Oshi no Ko Executes Both Sugary-Sweet J-pop & Sinister Suspense at Equally High Levels
©Courtesy of Amazon The business of cuteness sure can get ugly. Just ask the secret children of Japanese idol Ai Hoshino—make that the late Japanese idol. She was murdered by a psycho-stalker calling himself a “fan.” Despite their deceptively young ages, her son Aquamarine (Aqua) and daughter Ruby were already no strangers to tragedy. Somehow,…