MANGA CREATOR
Osamu Nishi
MANGA
Explore Osamu Nishi's manga catalogue: 33 English volumes across 3 series and 2 English publishers, with release dates and exact-edition details.
CATALOG SNAPSHOT
Series credited to Osamu Nishi
This page groups Tanko Vault's English-edition records by series, publisher and release span so each credit can be checked against the underlying volume pages.
- English volumes
- 33
- Series shown
- 3
- Publishers shown
- 2
- Release span
- May 2, 2023 – October 6, 2026
Welcome to Demon School! Iruma-kun: IruMafia Edition
August 19, 2025 – August 25, 2026Welcome to Demon School! Iruma-kun
May 2, 2023 – August 4, 2026CREATOR CATALOG
24 RECENT VOLUMES
Ichi the Witch, Vol. 5
by Osamu Nishi,Shiro Usazaki
Indexed release: October 6, 2026
PrintstandardISBN 9781974768448
Track this series →Welcome to Demon School! Iruma-kun: IruMafia Edition Volume 5
by Hiroja,Osamu Nishi
Indexed release: August 25, 2026
PaperbackstandardISBN 9781647296032
Track this series →Welcome to Demon School! Iruma-kun: IruMafia Edition Volume 5
by Hiroja,Osamu Nishi
Indexed release: August 25, 2026
DigitalstandardISBN 9781647296049
Track this series →Ichi the Witch, Vol. 4
by Osamu Nishi,Shiro Usazaki
Indexed release: August 4, 2026
Print + DigitalstandardISBN 9781974716739
Track this series →Welcome to Demon School! Iruma-kun Volume 21
by Osamu Nishi
Indexed release: August 4, 2026
DigitalstandardISBN 9781647294359
Track this series →Welcome to Demon School! Iruma-kun Volume 21
by Osamu Nishi
Indexed release: August 4, 2026
PaperbackstandardISBN 9781647294229
Track this series →Ichi the Witch, Vol. 3
by Osamu Nishi,Shiro Usazaki
Indexed release: June 2, 2026
Print + DigitalstandardISBN 9781974765737
Track this series →Welcome to Demon School! Iruma-kun, Vol. 20
by Osamu Nishi
Indexed release: June 2, 2026
PaperbackstandardISBN 9781647294212
Track this series →Welcome to Demon School! Iruma-kun: IruMafia Edition, Vol. 4
by Hiroja,Osamu Nishi
Indexed release: May 19, 2026
PaperbackstandardISBN 9781647295608
Track this series →Ichi the Witch, Vol. 2
by Osamu Nishi,Shiro Usazaki
Indexed release: April 7, 2026
Print + DigitalstandardISBN 9781974762637
Track this series →Welcome to Demon School! Iruma-kun, Vol. 19
by Osamu Nishi
Indexed release: April 7, 2026
PaperbackstandardISBN 9781647294205
Track this series →Welcome to Demon School! Iruma-kun: IruMafia Edition, Vol. 3
by Hiroja,Osamu Nishi
Indexed release: February 17, 2026
PaperbackstandardISBN 9781647295158
Track this series →Ichi the Witch, Vol. 1
by Osamu Nishi,Shiro Usazaki
Indexed release: February 3, 2026
Print + DigitalstandardISBN 9781974757756
Track this series →Welcome to Demon School! Iruma-kun, Vol. 18
by Osamu Nishi
Indexed release: February 3, 2026
PaperbackstandardISBN 9781647294199
Track this series →Welcome to Demon School! Iruma-kun, Vol. 17
by Osamu Nishi
Indexed release: December 2, 2025
PaperbackstandardISBN 9781647294182
Track this series →Welcome to Demon School! Iruma-kun: IruMafia Edition, Vol. 2
by Hiroja,Osamu Nishi
Indexed release: November 11, 2025
PaperbackstandardISBN 9781647294687
Track this series →Welcome to Demon School! Iruma-kun, Vol. 16
by Osamu Nishi
Indexed release: October 7, 2025
PaperbackstandardISBN 9781647294175
Track this series →Welcome to Demon School! Iruma-kun: IruMafia Edition, Vol. 1
by Hiroja,Osamu Nishi
Indexed release: August 19, 2025
PaperbackstandardISBN 9781647294670
Track this series →Welcome to Demon School! Iruma-kun, Vol. 15
by Osamu Nishi
Indexed release: August 5, 2025
PaperbackstandardISBN 9781647294168
Track this series →Welcome to Demon School! Iruma-kun, Vol. 14
by Osamu Nishi
Indexed release: June 3, 2025
PaperbackstandardISBN 9781647294151
Track this series →Welcome to Demon School! Iruma-kun, Vol. 13
by Osamu Nishi
Indexed release: April 1, 2025
PaperbackstandardISBN 9781647294144
Track this series →Welcome to Demon School! Iruma-kun, Vol. 12
by Osamu Nishi
Indexed release: February 4, 2025
PaperbackstandardISBN 9781647294137
Track this series →Welcome to Demon School! Iruma-kun, Vol. 11
by Osamu Nishi
Indexed release: December 3, 2024
PaperbackstandardISBN 9781647292614
Track this series →Welcome to Demon School! Iruma-kun, Vol. 10
by Osamu Nishi
Indexed release: October 8, 2024
PaperbackstandardISBN 9781647292607
Track this series →