In both, Kimura Takuya stars as a famous prominent Japanese historical figure of the warring states period.

Both are classic historical epic war movies about Oda Nobunaga's life in war and rule. Both have very similar feel.

Ayase Haruka stars as a main role in both of these movies. Both movies plot revolve around Oda Nobunaga and his blazing death at Honnoji.

Both are historical epic classic movies on a grand scale. In both, Ayase Haruka stars as a Princess.

Both star Hiroshi Abe in lead role.
Both are set partly in classical ancient Greek/western world.
Both take place in Japan.

Both are epic movies. Both movies are about three Treasures, one being a sword. Both are very similar...........

Both are epic comedy shows. Both are based on famous manga. Both are very similar.....................

Both are epic Ninja movies. Both movies are based on epic Ninja novels by futaro yamada. Both are very similar............

Both are epic Chinese wuxia historical drama. Both are very similar.........................................
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Both are epic jidaigeki about a duo living during Meiji restoration. Both are very similar.................................................

Both are epic jidaigeki kaidan movies. Both star Nakadai Tatsuya. Both movies are very similar......................................

Both are epic movies about Hideyoshi's efforts to achieve his ambitions conquests over outnumbered enemy at odds. Both movies are very similar.................................