Manga like Pajama na Kanojo.

2016, Manga, 10 ch, 74%

Shounen, Male Protagonist, School

2016, Manga, 34 ch, 73%

Shounen, School, Ghost

2009, Manga, 59 ch, 73%

Zombie, Shounen, Male Protagonist

2011, Manga, 29 ch, 70%

The same kind of story: embarrassing-situation school ecchi.

2016, Manga, 18 ch, 86%

Philosophy, Coming of Age, Male Protagonist

2012, Manga, 49 ch, 80%

Crime, Primarily Child Cast, Age Regression

2023, Manga, ongoing, 86%

Both have Astronomy.

2016, Manga, 10 ch, 83%

Coming of Age, Male Protagonist, Female Protagonist

2012, Manga, 158 ch, ongoing, 88%

School Club, School, Band

2017, Manga, 139 ch, 80%

Rural, Shounen, Male Protagonist

2001, Manga, 116 ch, 82%

Both have Astronomy.

2019, Manga, 125 ch, 83%

Both have Astronomy.

2012, Manga, 115 ch, 81%

School, Seinen, Male Protagonist

2008, Manga, 54 ch, 79%

Ghost, School, Male Protagonist

2016, One-shot, 1 ch, 77%

Disability, Coming of Age, Female Protagonist

2007, Manga, 97 ch, 78%

Both have Astronomy.

2003, Manga, 103 ch, 83%

School, Shounen, Ensemble Cast

2019, Manga, ongoing, 84%

School, Heterosexual, Full Color

2014, Manga, 20 ch, 67%

Both have Astronomy.

2002, Manga, 170 ch, 73%

Love Triangle, Female Harem, Shounen

2002, Manga, 345 ch, 79%

School, Love Triangle, Ensemble Cast

2006, Manga, 24 ch, 74%

School, Love Triangle, Heterosexual

2015, Manga, 167 ch, 73%

School, Primarily Female Cast, Primarily Teen Cast