Insomniacs After School follows Ganta Nakami and Isaki Magari, two high school students bonded by chronic insomnia and their secret sanctuary in an abandoned observatory.
The series explores themes of loneliness, anxiety, and the healing power of human connection through their tender relationship.
This curated list captures pivotal quotes that reflect their emotional journeys and the show’s nuanced exploration of finding solace in shared vulnerability.

When I’m together with you I truly feel that even sleepless nights aren’t so bad

(Episode 13: “The Meteor Shower We Saw That Night”)
Ganta Nakami
Final confession scene where insomnia becomes a bridge for emotional intimacy rather than isolation
I can’t shake the feeling that my heart might stop while I’m asleep

(Episode 7: “The Fireworks Star”)
Isaki Magari
Reveals her health-related trauma fueling insomnia, deepening understanding of her cheerful facade
My inability to sleep causes a cycle of negative thoughts

(Chapter 14)
Ganta Nakami
Shows his internal struggle with anxiety and self-blame about parental abandonment
What people consider flaws are actually talents they yet have to find a proper use for

(Episode 9: “The Starry Sky and the Lie”)
Usako Kurashiki
Nurse’s wisdom reframes their insomnia as potential strength during observatory renovation
Let’s take back the night together

(Episode 3: “The Nightly Association Begins”)
Isaki Magari
Founding philosophy of their friendship, turning insomnia into adventurous bonding
Nothing seems to feel real anymore

(Chapter 5)
Ganta Nakami
Early depressive mindset contrasting later character growth through connection
The morning comes and I prepare for another day of despair

(Episode 1: “Capella – The Charioteer”)
Ganta Nakami
Establishes initial hopelessness before meeting Isaki
I don’t want people to worry about me

(Episode 4: “Vega and Altair”)
Isaki Magari
Explains her hidden vulnerability behind cheerful persona
Even that tiresome personality of yours may bloom into a talent

(Episode 11: “The Moon Rabbit’s Map”)
Usako Kurashiki
Encourages Ganta’s photography skills, linking insomnia nights to creative expression
Take a picture of me during the happiest moment of my whole life

(Volume 6)
Isaki Magari
Pivotal romantic moment during meteor shower observation trip
We’re both insomniacs – let’s help each other

(Episode 2: “The Nightly Association Rules”)
Isaki Magari
Foundation of their partnership in astronomy club creation
For some reason I’m wide-awake at night, but sleepy as hell during the day

(Chapter 3)
Ganta Nakami
Early self-awareness about circadian rhythm struggles
I will stay awake talking to you until you feel safe enough to fall asleep

(Episode 8: “The Promised Sleeping Place”)
Ganta Nakami
Demonstrates growing emotional availability and protective instincts
They know sleep is important and feel pressured to get some

(Episode 6: “The Moonlight Sonata”)
Usako Kurashiki
Analyzes societal pressure exacerbating insomnia struggles
When the entire world’s asleep, it feels like we own the town

(Episode 5: “The First Night Walk”)
Isaki Magari
Celebrates their unique perspective gained through nocturnal adventures
This observatory is ours

(Episode 4: “Vega and Altair”)
Ganta Nakami
Claiming their safe space symbolizes overcoming social isolation
I want to go somewhere the light doesn’t reach

(Chapter 22)
Isaki Magari
Metaphoric desire to escape health anxieties during hospital visit
Your camera captures how the world looks through sleepless eyes

(Episode 10: “The Star Festival”)
Isaki Magari
Acknowledges Ganta’s artistic growth through insomnia experiences
Let’s make this club our reason to keep coming to school

(Episode 3: “The Nightly Association Begins”)
Ganta Nakami
Shows developing sense of purpose beyond insomnia
The stars we see are light from years ago

(Episode 12: “The Light of That Day”)
Isaki Magari
Metaphor for processing past traumas through present connection
You’re the first person who’s ever understood

(Episode 9: “The Starry Sky and the Lie”)
Ganta Nakami
Breaking emotional barriers during constellation photography session
Maybe insomnia brought us together for a reason

(Chapter 18)
Isaki Magari
Optimistic reframing of their condition during beachside heart-to-heart
I’ll protect our nights together

(Episode 13: “The Meteor Shower We Saw That Night”)
Ganta Nakami
Romantic vow combining insomnia management and relationship commitment
These photos prove our nights weren’t wasted

(Episode 11: “The Moon Rabbit’s Map”)
Isaki Magari
Validates their journey through tangible memories of nocturnal explorations
Let’s keep walking until we get sleepy

(Episode 5: “The First Night Walk”)
Isaki Magari
Embodies series’ central theme of finding joy in insomnia through companionship