
Quick answer — Yuusuke Isouchi worked on Farming Life in Another World (Sub Character Design), Let This Grieving Soul Retire Cour 2 (Character Design), Farming Life in Another World 2 (Sub Character Design) and 3 more anime.
Yuusuke Isouchi worked on Farming Life in Another World (Sub Character Design), Let This Grieving Soul Retire Cour 2 (Character Design), Farming Life in Another World 2 (Sub Character Design), Science Fell in Love, So I Tried to Prove It (Character Design), Science Fell in Love, So I Tried to Prove It r=1-sinθ (Character Design), Let This Grieving Soul Retire (Character Design).