Insomniacs After School

Manga

FINISHED

126 Chapters

Unable to sleep at night, Ganta Nakami is cranky in class and unpopular with his classmates. He discovers that the school observatory, once used by the now-defunct astronomy club, may be the perfect place for a nap—but he’s not alone. Fellow insomniac Isaki Magari is willing to share the observatory with Nakami, and a friendship between the two begins as they bond over the most unlikely of things.

(Source: VIZ Media)

Note: Nominated for the Tsugimanga 2020 Award in the Manga Category.

Read Chapter 1
Score
8.3

Chapters List

Total 126

1
Chapter 1
Star of Noto - α Aurigae & Capella
2
Chapter 2
2
3
Chapter 3
Dawn Star
4
Chapter 4
Morning star - Venus
5
Chapter 5
Cat’s Eyes - 2 Scorpii
6
Chapter 6
6
7
Chapter 7
7
8
Chapter 8
8
9
Chapter 9
9
10
Chapter 10
10
11
Chapter 11
Discussion Star - Pleiades Star Cluster
12
Chapter 12
12
13
Chapter 13
13
14
Chapter 14
Flustered Star - Venus
15
Chapter 15
August Star of Heaven - Venus
16
Chapter 16
16
17
Chapter 17
Jumping up Star - Carina, Canopus
18
Chapter 18
Uniting Star - Pleiades Star Cluster
19
Chapter 19
19
20
Chapter 20
Running Star - Venus
21
Chapter 21
21
22
Chapter 22
22
23
Chapter 23
23
24
Chapter 24
24
25
Chapter 25
25
26
Chapter 26
Fireworks Star (Second Half) - Pleiades Star Cluster
27
Chapter 27
27
28
Chapter 28
28
29
Chapter 29
Summer Salmon - Venus
30
Chapter 30
Big Sister Star - Virgo, Spica
31
Chapter 31
Work Star - Venus
32
Chapter 32
32
33
Chapter 33
Windmill Star - Ursa Major
34
Chapter 34
Rainy Night Star - Bootes
35
Chapter 35
Bench Star - Corvus
36
Chapter 36
36
37
Chapter 37
Stars Align - Altair, Vega
38
Chapter 38
Cross - Southern Cross
39
Chapter 39
39
40
Chapter 40
40
41
Chapter 41
41
42
Chapter 42
Big Sis Star - Virgo, Spica
43
Chapter 43
43
44
Chapter 44
44
45
Chapter 45
45
46
Chapter 46
46
47
Chapter 47
Destiny
48
Chapter 48
Pants Stealing Star - Scorpio
49
Chapter 49
Breakfast Star - Venus
50
Chapter 50
Sixteen Day Old Moon
51
Chapter 51
51
52
Chapter 52
Child's Star - Ursa Minor
53
Chapter 53
The Oldest Star - Methuselah
54
Chapter 54
Old Tanabata - Vega, Altair
55
Chapter 55
Post Tanabata Star - Deneb
56
Chapter 56
Summer Day Star - Mars
57
Chapter 57
Star Boat - Milky Way
58
Chapter 58
58
59
Chapter 59
Tea Rice Star - Venus
60
Chapter 60
60
61
Chapter 61
Flying Star - Shooting Star
62
Chapter 62
Beam Star - Orion
63
Chapter 63
Dash Star - Shooting Star
64
Chapter 64
The Star Runs - Shooting Star
65
Chapter 65
Autumn Star - Fomalhaut
66
Chapter 66
Warehouse Key - The Big Dipper
67
Chapter 67
Early Star - Pleiades Star Cluster
68
Chapter 68
Desk Star - Corvus
69
Chapter 69
Heart Star - Polaris
70
Chapter 70
70
71
Chapter 71
Space Storm
72
Chapter 72
72
73
Chapter 73
73
74
Chapter 74
74
75
Chapter 75
75
76
Chapter 76
Car Star - Northern Cross
77
Chapter 77
77
78
Chapter 78
Falling Star
79
Chapter 79
79
80
Chapter 80
80
81
Chapter 81
Star Window
82
Chapter 82
Crab Day - Castor & Pollux
83
Chapter 83
Daylight - The Sun
84
Chapter 84
84
85
Chapter 85
85
86
Chapter 86
Mother Star
87
Chapter 87
Cell Star - Pleiades Star Cluster
88
Chapter 88
88
89
Chapter 89
Smile Star
90
Chapter 90
Snowmelt Star
91
Chapter 91
Younger Brother Star
92
Chapter 92
Memory Star
93
Chapter 93
Second Magnitude Star
94
Chapter 94
Birthday Star
95
Chapter 95
New Constellation
96
Chapter 96
Supernova
97
Chapter 97
Octopus Star
98
Chapter 98
Future Star - Capella
99
Chapter 99
Festival Star
100
Chapter 100
Hundred Star
101
Chapter 101
Seven Stars
102
Chapter 102
Four Seasons Star
103
Chapter 103
Home Star
104
Chapter 104
Learning Star
105
Chapter 105
Determination Star
106
Chapter 106
Thawing Star
107
Chapter 107
Itinerary Star
108
Chapter 108
Loud Star
109
Chapter 109
Western Star
110
Chapter 110
Roaring Star
111
Chapter 111
Sweet Star
112
Chapter 112
Window Star
113
Chapter 113
Disorder Star
114
Chapter 114
Word Star
115
Chapter 115
Close Star
116
Chapter 116
Promise Star
117
Chapter 117
117
118
Chapter 118
118
119
Chapter 119
119
120
Chapter 120
120
121
Chapter 121
121
122
Chapter 122
122
123
Chapter 123
123
124
Chapter 124
124
125
Chapter 125
125
125.5
Chapter 125.5
125.5

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