Perhaps Ikeda thinks that Napoleon was a great Bodhisattva?

"The French suffered greatly in the course of a ruinous retreat, including from the harshness of the Russian Winter. The Armée had begun as over 400,000 frontline troops, but in the end fewer than 40,000 crossed the Berezina River in November 1812. The Russians had lost 150,000 in battle and hundreds of thousands of civilians."-- Napoleon Wikipedia