Artist, illustrator, mangaka.
Japanese name: 内藤隆
Circle name: ナイトウテクノロジー (naitou technology)
Pixiv username: nai-tech
https://www.pixiv.net/users/54035
https://www.pixiv.net/stacc/nai-tech
https://twitter.com/RYUKNIGHT
https://twitter.com/intent/user?user_id=69606376
https://pawoo.net/@nai_tech
https://pawoo.net/web/accounts/382735
https://sketch.pixiv.net/@nai-tech
http://naitech.blog.fc2.com
http://naitech.web.fc2.com
http://www.amazon.co.jp/内藤-隆/e/B005AJZG5K/
http://d.hatena.ne.jp/nai-tech/
http://f.hatena.ne.jp/nai-tech/
http://profile.hatena.ne.jp/nai-tech/
http://f.st-hatena.com/images/fotolife/n/nai-tech/
http://twitpic.com/photos/RYUKNIGHT
