Liminaut wrote:And to answer the OP, based on Kenji's face in the Manly Picnic as Hisao goes over the edge (flat, clinical, emotionless) I believe Kenji killed Hisao.
Honestly, Keni can barely see shit while sober. Being drunk, I doubt he had any idea what was even happening.
It's just an alibi, don't try to justify his actions!