Episode 30

Slap the Stick & Addict is the 30th episode of Bungo Stray Dogs anime series. It first aired on May 10, 2019.

Summary
The Armed Detective Agency gets over with their burn-out syndrome while former agency member Katai makes his debut.

Plot
As things have died down after the battle with the Guild, the Armed Detective Agency relaxes at a café on the first floor of their office building. Atsushi reports that criminal organisations have arisen to find the rumoured Guild's fortune and how he encountered Lucy the other day. This leads to one such organisation, The Park, to attempt to wring information out from the Agency by ransacking the café and tearing out the manager's fingernails, prompting a fierce retaliation from the Agency members. After getting revenge, the manager reveals that he has employed Lucy to be one of his staff members, much to Atsushi's surprise.

Like the Agency, the Port Mafia relaxes after the incident. Higuchi espies Akutagawa going home with a beautiful young woman one day and plots to figure out her identity. Meanwhile, Kunikida brings Atsushi to see Katai Tayama, a former Agency member whose ability "Futon" allows him to control electronic devices without touching them and process information a dozen times faster than normal humans, in order to find the identity behind the person who bugged the Moby Dick control remote. However, Katai is revealed to have fallen in love with a woman that is, coincidentally, the same woman Higuchi is trailing, and is unable to use his ability due to lovesickness. Higuchi and Katai both give chase when they see the woman, revealed to be Gin, who is also Akutagawa's younger sister. Rejected, Katai works through his heartbreak to help the Agency find their information.