Reborn as a marquis’ fourth son, Van was once hailed as a genius prodigy until he’s exiled to a nameless frontier village for possessing Production Magic, a useless type of magic in this world. But when he uses his “useless” power to craft weapons, tools, and wonders beyond imagination, the village begins to thrive! What began as exile is now the start of a new life and a world-changing adventure!

Easygoing Territory Defense by the Optimistic Lord (2026)

★ 7.7/10 January 10, 2026 1 season

Action & AdventureAnimationSci-Fi & Fantasy

Reborn as a marquis’ fourth son, Van was once hailed as a genius prodigy until he’s exiled to a nameless frontier village for possessing Production Magic, a useless type of magic in this world.

But when he uses his “useless” power to craft weapons, tools, and wonders beyond imagination, the village begins to thrive! What began as exile is now the start of a new life and a world-changing adventure!

Where to watch

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Trailer

Cast

Yumi Uchiyama Van Nei Fertio (voice) Mao Ichimichi Till (voice) Mariya Ise Khamsin (voice) Yoko Hikasa Panamera Karla Kaien (voice) Shion Wakayama Arut Ann Ferdinand (voice) Kenyu Horiuchi Esparda (voice) Chikahiro Kobayashi Dee (voice) Makoto Furukawa Ortho Sheet (voice) Wakana Kuramochi Purriel (voice) Gen Sato Xara (voice) Nonoka Obuchi Lada Priora (voice)