| Conflict: | Battle of Ankokuji |
| Partof: | aftermath of Fukuyo |
| Date: | 2 November 1542 |
| Place: | Ankokuji, Chino City, Nagano Prefecture |
| Result: | Takeda victory |
| Combatant1: | Takeda forces |
| Combatant2: | Takato Yoritsugu's forces |
| Commander1: | Itagaki Nobukata, Takeda Shingen |
| Commander2: | Takato Yoritsugu Takato Yorimune |
The Battle of Ankokuji (安国寺の戦い) was a battle on 2 November 1542 during the Sengoku period (16th century) of Japan.
The battle of Ankokuji was a rather minor battle that took place after the fall of Fukuyo, in which Tozawa Yorichika, an ally of Takato Yoritsugu had surrendered to the Takeda forces. Following this, Itagaki Nobukata, a retainer under Takeda Shingen, would personally finish off Yoritsugu at Ankokuji. Yoritsugu's younger brother, Yorimune, however would be killed during this battle.
The Samurai Sourcebook