is a male Japanese

Japanese people

The are an ethnic group originating in the Japanese archipelago and are the predominant ethnic group of Japan. Worldwide, approximately 130 million people are of Japanese descent; of these, approximately 127 million are residents of Japan. People of Japanese ancestry who live in other countries...

 manga artist from Nagano

Nagano Prefecture

is a prefecture of Japan located in the Chūbu region of the island of Honshū. The capital is the city of Nagano.- History :Nagano was formerly known as the province of Shinano...

, Japan

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

. In 2002, he won the gold prize in the tenth round of the illustration division of the Dengeki Novel Prize

Dengeki Novel Prize

The is a literary award handed out annually by the Japanese publisher ASCII Media Works for their Dengeki Bunko light novel imprint. The contest has discovered many popular and successful light novelists, like Kouhei Kadono and Yashichiro Takahashi. Originally called the Dengeki Game Novel...

 under the name . In 2006, he debuted publicly as the artist for the Toshokan Sensō

Toshokan Senso

is a Japanese light novel series by Hiro Arikawa, with illustrations by Sukumo Adabana. There are four novels in the series, though only the first novel is called Toshokan Sensō; the subsequent novels are named Toshokan Nairan, Toshokan Kiki, and Toshokan Kakumei. The novels were published by...

series of light novel

Light novel

A is a style of Japanese novel primarily targeting junior high and high school students . The term "light novel" is a wasei-eigo, or a Japanese term formed from words in the English language. Light novels are often called or for short...

s written by Hiro Arikawa

Hiro Arikawa

is a female Japanese light novelist from Kōchi, Japan.-Biography:Hiro Arikawa won the tenth annual Dengeki Novel Prize for new writers for Shio no Machi: Wish on My Precious in 2003, and the book was published the following year. It was praised for its love story between a heroine and hero divided...

. Adabana has worked closely with Arikawa since then, illustrating her novels Kujira no Kare and Hankyū Densha as well.