Extra chibi short dramas written by Tooru Toba featuring the characters of Tensai Ouji no Akaji Kokka Saisei Jutsu, included across the Blu-ray release of the series. Short preview versions of the episodes have been posted on the Tensai Ouji Twitter and NBCUniversal YouTube channel. Includes: • Mukashi no Hanashi (昔の話), released on Mar 30, 2022 • Girls Talk (ガールズトーク), released on Apr 27, 2022 • Guchi to Noruke wa Kamihitoe (愚痴とのろけは紙一重), released on May 27, 2022 • Iyagarase Lifework (嫌がらせライフワーク), released on Jun 29, 2022 (Source: AniList)