A well-intentioned, however tired man. It was originally his friendship with Dazai and resulting death that convinced the latter to leave the Port Mafia. Now unaware enemies, Odasaku maintains a fairly comfortable position within the Armed Detective Agency, while also having been the one to recruit Akutagawa. His voice should sound calm and assured. Though he takes everything quite seriously as needed, he also relaxed his muscles so as not to stress himself out.