Season 1 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 04, 1990
Season 2 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Jan 03, 1991
Season 3 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Apr 04, 1991
Season 4 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 03, 1991
Season 5 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Dec 26, 1991
Season 6 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Apr 09, 1992
Season 7 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Dec 30, 1992
Season 8 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Jul 30, 1993
Season 9 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Jan 06, 1994
Season 10 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Mar 30, 1994
Season 11 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Jul 07, 1994
Season 12 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 10, 1994
Season 13 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Jan 04, 1995
Season 14 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Apr 03, 1995
Season 15 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 04, 1995
Season 16 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Jan 04, 1996
Season 17 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Mar 25, 1996
Season 18 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 02, 1996
Season 19 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Dec 24, 1996
Season 20 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Mar 31, 1997
Season 21 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 06, 1997
Season 22 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Apr 08, 1998
Season 23 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Sep 25, 1998
Season 24 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Mar 31, 1999
Season 25 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Sep 27, 1999
Season 26 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Mar 27, 2000
Season 27 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 04, 2000
Season 28 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Jan 01, 2001
Season 29 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Apr 05, 2001
Season 30 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 04, 2001
Season 31 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Mar 27, 2002
Season 32 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 03, 2002
Season 33 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Mar 24, 2003
Season 34 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Sep 18, 2003
Season 35 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Mar 29, 2004
Season 36 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Sep 20, 2004
Season 37 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Apr 12, 2005
Season 38 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 14, 2017
Season 39 of Yonimo Kimyou na Monogatari Tokubetsuhen premiered on Oct 04, 2005