Born in Tokyo in 1961, Hikaru Hayashi started his activity as a manga artist after graduating from the Faculty of Humanities and Social Sciences of Tokyo Metropolitan University. After working as an assistant, he made his professional debut with the manga Story of Aja Kong, then went on to found the manga and design agency Go office in 1997. Since then he has created more than 250 manuals on drawing manga, many of which have been successful internationally.
This is not my preferred style, and so on. However, it's not a ~bad~ style, and this really helps with female anatomy. Some of the designs shown are extremely creative, some very basic. It shows a good variety of sports wear of several kinds.
Rating PG13 I think there's simplified nudity, and, obviously, some 'fanservicy' positions and clothes.