Nov 8, 2016
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If you like Adekan, you should consider not only checking out the Adekan artbook, but Nostalgia Illustration Works as well. It has Adekan art not seen in the other artbook, as well as tons more of Nao's gorgeous art.
I almost forgot I had uploaded this - a flip-through tour of the Adekan artbook. Info is in the video info box, so look there if you have questions. Enjoy!