来世を誓って転生したら大変なことになった [Raise wo Chikatte Tensei Shitara Taihen na Koto ni Natta]

In this brisk, three-issue manga series from Ichijinsha (2020–present), artist ∞谷鳩 unfolds a compact fantasy about a character who vows to start anew in the next life—only to find that reincarnation brings far more chaos than expected. The premise plays with the isekai genre's promise of a fresh start, undercut by unexpected complications. Though brief, the series stands as a tight, self-contained example of modern Japanese fantasy storytelling.