My new Japanese comic album “筋肉奇譚 Muscle Octameron” will be on sale on September 12th

It will include 8 short stories (so I titled it as Octameron).
When the cover image will be fixed, I’ll announce it soon.

NOTE:
I am sorry but this new book is rated as an adult material, so Amazon Japan does not send it to outside Japan.
If you want to order it from overseas, to wait that the book will be placed on the catalog of Rainbow Shoppers (see “2.Book Store” link on side bar), and to order from there is best.

If you’re in Japan, you can pre-order the book at Amazon Japan using the link below.