Hanabi-chan Is Often Late (ハナビちゃんは遅れがち, Hanabi-chan wa Okuregachi) is a Japanese comedy manga series written by Ranpu Shirogane and illustrated by Mamimu. It has been serialized online via Hero's Inc.'s Comiplex website since November 2019 and has been collected in seven tankōbon volumes. A short-form anime television series adaptation by Gaina aired from July to September 2022. Source: Wikipedia (en)