ONEBUKURO 2

ONEBUKURO 2 is the second One-Punch Man collaboration book with Yusuke Murata & ONE. It's a book detailing some behind the scenes on the creation of One Punch Man manga series. There are currently 3 books produced, the first one called ONEBUKURO 1 and third called ONEBUKURO 3. There are a total of 44 pages. Currently the only available language of ONEBUKURO 2 is Japanese.

Some information include:
 * Boros's kicking technique envelops the opponent in energy and moves them at almost the speed of light, resolving the issue regarding heat generated by friction. Page 18