Welcome Back For An Extracurricular Lesson, Sempai - Season 4 : Episode 23

Episodes : 34

Season 1

1998-04-02

Episodes : 37

Season 2

1999-01-07

Episodes : 40

Season 3

2000-01-16

Episodes : 45

Season 4

2001-01-07

Episodes : 39

Season 5

2002-01-06

Episodes : 39

Season 6

2003-01-05

Episodes : 31

Season 7

2004-01-18

Episodes : 36

Season 8

2005-01-23

Episodes : 37

Season 9

2006-01-04

Episodes : 39

Season 10

2007-01-06

Episodes : 37

Season 11

2008-01-05

Episodes : 42

Season 12

2009-01-04

Episodes : 36

Season 13

2010-01-03

Episodes : 27

Season 14

2011-01-09

Episodes : 21

Season 15

2012-01-07

Episodes : 23

Season 16

2013-01-12

Episodes : 20

Season 17

2014-01-17

Episodes : 17

Season 18

2015-01-02

Episodes : 4

Season 19

2016-02-05