2026-08-31199702024-09-012025-02-28tse-ed-t:NonConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:ResultMember199702025-09-012026-02-28tse-ed-t:NonConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:ForecastMember199702025-09-012026-02-28tse-ed-t:NonConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:LowerMember199702025-09-012026-02-28tse-ed-t:NonConsolidatedMembertse-ed-t:CurrentMembertse-ed-t:UpperMember199702025-09-012026-02-28tse-ed-t:NonConsolidatedMembertse-ed-t:PreviousMembertse-ed-t:ForecastMember199702025-09-012026-02-28tse-ed-t:NonConsolidatedMembertse-ed-t:PreviousMembertse-ed-t:LowerMember199702025-09-012026-02-28tse-ed-t:NonConsolidatedMembertse-ed-t:PreviousMembertse-ed-t:UpperMember199702025-09-012026-08-31199702026-08-31iso4217:JPYxbrli:pureiso4217:JPYxbrli:shares