Tokyo Ghoul's Sui Ishida and Dagashi Kashi's Kotoyama don't work in the same magazine or for the same publisher (though the former's Jump family publisher Shueisha and the latter's Shounen Sunday publisher Shogakukan jointly own Viz ). They do however share some mutual interests (such as Pokémon Go) and mutual appreciation. Today, Ishida drew DK's Hotaru Shidare...

落書き　ほたるshan pic.twitter.com/uP8lyVgF9l

— 石田スイ (@sotonami) August 14, 2016

...and, admitting he's a challenging one to do, Kotoyama responded with TG's Ken Kaneki.

カネキくん大好きなので何度か描いてますけど難しいです pic.twitter.com/yr1h6j408v

— コトヤマ (@cot_510) August 17, 2016

Kotoyama also did a tribute to the Gameboy Micro

pic.twitter.com/4FawLJbRBN

— コトヤマ (@cot_510) July 30, 2016

And some other recently Tweeted sketches

うっす pic.twitter.com/NKXP0so6eW

— コトヤマ (@cot_510) August 11, 2016

原稿に入れるかどうか決めてないラクガキ pic.twitter.com/TZvtp6d4tE

— コトヤマ (@cot_510) August 8, 2016

チャンネー pic.twitter.com/OnMT1xCAk6

— コトヤマ (@cot_510) August 7, 2016

色紙をやりました pic.twitter.com/mVnpYe168l

— コトヤマ (@cot_510) August 1, 2016

ほーん pic.twitter.com/Uha3KZvXgv

— コトヤマ (@cot_510) July 24, 2016

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Scott Green is editor and reporter for anime and manga at geek entertainment site Ain't It Cool News. Follow him on Twitter at @aicnanime.