The Legend of SomaBlade of Heaven - Yang, Kyung-il

After an imprisonment of five days in Heaven, which equals five years on Earth, Soma is sent to the human world to recover the lost sword. Under the supervision of the heavenly princess Aroomee, Soma must deal with the chaos that his deeds have produced.

(Source: Tokyopop)

The Legend of Soma had ten volumes published in English as Blade of Heaven by Tokyopop, from March 1, 2005 to August 7, 2007, before the publisher became defunct.