Naruto: Lying Low at Otsutsuki Ichiraku to Become the Strongest

[Hokage, ninjutsu draws, laid-back daily life, multiple heroines] Lin Ze's transmigration didn't go as planned. Laying low at Ichiraku Ramen, he gets the ability to draw ninjutsu when his Ramen Technique reaches S rank. As long as he earns a target's special recognition, he can randomly draw a ninjutsu technique and keep upgrading it.