After publishing his debut work in early 2006, he launched Nichijou in the later half of the year.

[6] In 2015, the series ranked sixth for the Sugoi Japan Award in the manga category.

[8] In 2013, while Nichijou was serializing, Arawi launched a manga, titled Heaven, in Newtype.

[9] Following Nichijou's completion, Arawi launched City in Morning magazine in September 2016.

[11] City was chosen by Rob McMonigal as the best continuing series for grown-ups at San Diego Comic-Con in 2019.