The BBB (Breakthrough Bandwagon Books) introduces carefully selected works of Japanese novelists (many of whom are mystery writers), business book authors, and creators from various fields.
To commemorate the 3rd anniversary of The BBB in December 2015, Ryusui Seiryoin (Chief Editor), Agent Kunugi (Chief Proofreader), and Tanya (Chief Designer) are thoroughly talking about all the authors participating in the project and about all their works, including many anecdotes.
This Cast Party 2015 was exclusively held at the end of 2015 as one of the made-in-Japan contents belonging to The BBB: Breakthrough Bandwagon Books.