NSFW Warning: linked article contains drawings of buttocks in underwear.

Many fans are undoubtedly familiar with the legendary cartoonist, Katsura Masakazu. Late last year, after undergoing a major surgery and making a full recovery, he’s been actively sharing his life on X, and frequently showcasing his masterful artistry in drawing his signature ‘buttocks’.

Today (9/17), Katsura Masakazu announced the release of a new art book titled “Positive & Sensitive: Katsura Masakazu’s Buttocks Art Collection”. This collection features years of his artistic creations, a unique and positive compilation brimming with Katsura Masakazu’s passion for the ‘buttocks’. It’s currently available for pre-order on Amazon Japan. ……