Nagi Amano (天野凪, Amano Nagi) is a character in Weathering with You. He is Hina Amano's younger brother and lives with her.
Personality
Nagi is a confident boy who is popular with the girls his age, and seems to be a bit of a playboy. His maturity and knowledge concerning girls belies his age, convincing even Hodaka to refer to him as "senpai." He possesses a caring side and a sense of self-awareness evidenced by his desire to see his sister experience a normal teenager's life, as she does a lot for him.
Background
He was born in 2011.
In Weathering with You
Nagi is an elementary school student who Hodaka witnessed smooth talking girls on the bus. They were properly introduced by Hina when Hodaka discovered he was Hina's younger brother. He did what he could to help his sister in her Sunshine Girl ventures, and was supportive of Hodaka's feelings towards her.
Three years later, Keisuke Suga showed that he, Natsumi, Nagi, and Moka had had many outings together even though it had been raining endlessly.
Behind the Scenes
Portrayal
He is voiced by Sakura Kiryu.
Etymology
Amano (天野) means "sky field", while Nagi (凪) means "calm" (weather).