|Season 1, Episode 4|
|Air date|| April 28, 2007 (original)|
September 14, 2008 (North America)
|Romaji||Torogai no Fumi|
Fight to the Death
Secret Plan, the Blue Hand
Torogai's Letter (トロガイの文, Torogai no Fumi) is the fourth episode of Moribito: Guardian of the Spirit.
Following Balsa's directions, Chagum successfully reaches Tanda's house in the mountains. Tanda is able to retrieve and treat Balsa, but Balsa needs bed rest to recover her strength. She and Tanda nurture their relationship in the process.