Why the number of high schoolers has decreased in Japan

(1)Humor ★ Why high schooling bluish water became rare in Japan
(2)From a cartoonist, the character who wears BL and high school student or school uniform is the main character
(3)I’ve been told that the publisher is asking me to avoid it as much as possible The reason is that we can’t sell it in Korea
(4)Korea holds a certain share of overseas sales, which greatly affects sales. It is said that various foreign legal differences also affect from the stage of Japanese domestic comic book production
(5)A reply to you
(6)There is a worst law of poop waste that mixes the regulation of the creation called law