Artist, cyclist, mangaka. The author of Jitensha Danshi ni Koi wo Shita.
Japanese name: 四方山 哲 (Yomoyama Akira)
Circle & site name: 絶体絶命アシ (Zettai Zetsumei Asshi)
https://www.pixiv.net/users/2631936
https://www.pixiv.net/stacc/canbe6736
https://twitter.com/akirayomoyama
https://twitter.com/intent/user?user_id=313396797
https://yomoyama.booth.pm
https://seiga.nicovideo.jp/manga/list?user_id=16769873
https://seiga.nicovideo.jp/user/illust/16769873
https://www.nicovideo.jp/user/16769873
https://pawoo.net/@yomoyama
https://pawoo.net/web/accounts/11844
http://www.tinami.com/profile/174258
https://www.tinami.com/creator/profile/31602
http://tinami.jp/p/174258
http://zettaizetsumeiassi.blog.fc2.com
http://www.amazon.co.jp/四方山哲/e/B00IVV3KES
http://www.mangaupdates.com/authors.html?id=27589
https://note.com/yomoyama
http://rookie.shonenjump.com/users/15588114584194516928
http://www.doujinshi.org/browse/author/92374
