Iroha no Koi wa Toki wo Kakeru (2026)

The story follows Iroha, the only daughter of a courier family living in the mid-Edo period, who travels through time and finds herself working as an elementary school teacher in the Reiwa era as Nashiki Iroha. She confronts a wide range of issues facing modern elementary schools, including educational inequality, school refusal, unreasonable and overbearing parents, and excessive workloads for teachers. (Source: Japanese = natalie.mu || Translation = MyDramaList)