Former diplomat Shirahata Ki'ichiro is suspected to have illegally gained knowledge of the Imperial Army's top-secret "Grand Strategy." Investigating in secret, Gamou Jirou makes contact with Shirahata's old friend, the British consul Ernest Graham.
Shirahata's plan
تقتضي خطّة شيراهاتا
Shirahata plant,
Shirahata planea dar la información a Graham
en la casa de campo de Izu en una semana
Shirahata planea darle la información a 
Graham en la casa de campo de Izu en una semana
Il rejoindra Shirahata pour finaliser
leur échange dans une semaine
Il piano di Shirahata è questo:
O plano de Shirahata é