Is Issak Finished? Yes — Complete in 19 Volumes
Yes — Issak is complete. It ended in Japan with 19 volumes; the final volume came out in June 2025.
Everything below reflects the Japanese edition — the source of truth that runs months or years ahead of English releases — computed from official publication records.
Volumes in Japan: 19 (latest: イサック 19, 2025-06-07)
Next volume in Japan: not yet announced in Japan.
Status: Yes — Issak is complete. It ended in Japan with 19 volumes; the final volume came out in June 2025.
Serialized since: 2017
More by 真刈信二
- Until Death Do Us Part