The Riddle Is Solved After Dinner

Aired: 2025

A TV anime produced by Madhouse. Based on the mystery novel by Tokuya Higashigawa published by Shogakukan. A hugely popular humorous mystery that won the Honya Taisho (Booksellers' Award) with over 5 million copies in circulation (as of 2025), featuring the duo of Reiko Hosho, an heiress to a global business empire working as a rookie detective, and her butler Kageyama, who solves cases brilliantly while delivering sharp-tongued remarks like "Are my lady's eyes merely decorative?" Aired from April 2025 in Fuji TV's Noitamina time slot.