First Jump coverNo. 15 · 1971
Manga in Weekly Shōnen Jump
Toilet Hakase
Originalトイレット博士
Torii Kazuyoshi- chapters published
- 322
- Jump covers
- 33
- in Jump
- 1970 → 1980
- First chapter
- No. 23 · 1970
- Latest chapter in Jump
- No. 32 · 1980
Position in the magazine
In Weekly Shōnen Jump, the order of the series largely follows the readers' popularity polls: the earlier a series appears, the better it ranks. Color openings and new series are placed first regardless of the ranking, hence some peaks.
- average position
- 6.5
- times opening the issue
- 23
Year by year
| Year | Issues | Average | Best |
|---|---|---|---|
| 1970 | 13 | 7.5 | 3 |
| 1971 | 49 | 5.4 | 1 |
| 1972 | 52 | 6.6 | 1 |
| 1973 | 51 | 6.5 | 1 |
| 1974 | 47 | 3.9 | 1 |
| 1975 | 50 | 5.6 | 1 |
| 1976 | 50 | 9.8 | 1 |
| 1977 | 9 | 12.6 | 2 |
Its Jump covers
33
No. 15 · 1971
No. 16 · 1971
No. 41 · 1971
No. 49 · 1971
No. 3-4 · 1972
No. 7 · 1972
No. 23 · 1972
No. 41 · 1973
No. 42 · 1973
No. 44 · 1973
No. 50 · 1973
No. 53 · 1973
No. 4-5 · 1974
No. 9-10 · 1974
No. 27 · 1974
No. 32 · 1974
No. 39 · 1974
No. 47 · 1974
No. 53 · 1974
No. 8 · 1975
No. 23 · 1975
No. 29 · 1975
No. 34 · 1975
No. 39 · 1975
No. 46 · 1975
No. 22 · 1976
No. 23 · 1976
No. 30 · 1976
No. 45 · 1976
No. 7 · 1977
No. 12 · 1977
No. 33 · 1978
No. 32 · 1980