: The team reacts strongly to the "Sisyphean hellscape" created by Yosano's ability, Thou Shalt Not Die . They discuss how her power was abused to force soldiers into an endless cycle of battle, leading to the heartbreaking suicide of the soldier who gave her the butterfly clip.

: The crew appreciates the emotional payoff of the flashback's conclusion, where Ranpo Edogawa and Fukuzawa rescue Yosano. They note that Ranpo giving her the butterfly clip back and telling her she is needed for her kindness, not just her power, is a pivotal moment for her character arc.

In their review of , "To Dream of a Butterfly," the YaBoyRoshi crew—including Roshi, Sheera, and Lupan—react with significant emotional weight to the reveal of Akiko Yosano's tragic backstory . The episode, which explores her time as a child "angel of death" under Ogai Mori during the Great War, is highlighted as a masterclass in psychological horror and character depth. Key Review Highlights

Watch the full reaction from YaBoyRoshi to see their unfiltered emotional response to Yosano's origin story: A Dream of Butterflies | Bungo Stray Dogs S4 Ep 9 Reaction YaBoyRoshi YouTube• Mar 2, 2023 A Dream of Butterflies | Bungo Stray Dogs S4 Ep 9 Reaction

: Like many reviewers on platforms like Reddit and Ready Steady Cut , the YaBoyRoshi team praises the voice acting and the way the episode's pacing elevates the stakes of the current season.

: Much of the discussion focuses on Mori's cold-blooded nature. The reviewers reflect on how he mentally broken Yosano to serve his strategic goals, reinforcing his status as a "vile scumbag" within the series' lore.