A series of oneshots which focus on Rohan Kishibe, an eccentric mangaka that appeared in Part 4 of Jojo’s Bizarre Adventure, Diamond is Unbreakable.

Kishibe Rohan is a mangaka with the ability to read people's memories -- a power he refers to as "Heaven's Door". He seeks out the supernatural to see for himself what his mysterious skills are all about, and to bring more realism into his manga.

Currently released chapters include: (In Chronological Order)
1. Thus Spoke Rohan Kishibe - Episode 16: At a Confessional
2. Thus Spoke Rohan Kishibe - Episode 2: Mutsukabeza
3. Thus Spoke Rohan Kishibe - Episode 5: Village of Millionaires
4. Thus Spoke Rohan Kishibe - Episode 6: Poaching Reef
5. Extra: Rohan Kishibe Goes to Gucci

Not included in the tankobon:
6. Thus Spoke Rohan Kishibe - Episode 4: Mochizuki Family's Moon Viewing
7. Thus Spoke Rohan Kishibe - Episode 7: Monday Sunshower