Artist's commentary
⑥ Simultaneous Pressing of Friend Vending Machines: Part 2
Continuation of ⑤. Don't mix them up, it's dangerous (^o^)
● C90 new release "Friend Vending Machine" now available in bookstores
Melon Books https://www.melonbooks.co.jp/detail/detail.php?product_id=170355
Toranoana http://www.toranoana.jp/mailorder/article/04/0030/43/45/040030434573.html