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1. Speak up! by iateabug

   Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.  

   • Not Rated
   • Major Character Death, Graphic Depictions Of Violence
   • F/F, F/M, M/M, Multi, Other
   • Work in Progress

   13 Jul 2026

   Tags

   • Major Character Death
   • Graphic Depictions Of Violence
   • Saiki Kusuo & Mr. Matsuzaki
   • Saiki Kusuo & Everyone
   • Saiki Kusuo
   • Mr. Matsuzaki (Saiki Kusuo no Sai-nan)
   • Mentioned Saiki Kurumi
   • Saiki Kusuke
   • Saiki Kuniharu
   • Anpu (Saiki Kusuo no Sai-nan)
   • Aiura Mikoto
   • Kuboyasu Aren
   • Iridatsu Yuuta (Saiki Kusuo no Sai-nan)
   • Iridatsu Yuuta's Mother (Saiki Kusuo no Sai-nan)
   • self indulgent
   • Mr. Matsuzaki is a Good Teacher (Saiki Kusuo no Sai-nan)
   • Saiki Kusuo is Bad at Feelings
   • Saiki Kusuo is So Done
   • Saiki Kusuo Needs a Hug
   • Creepy Saiki Kusuke
   • Saiki Kusuke Being an Asshole
   • Attempted robbery
   • power reveal
   • Panic Attack
   • Implied/Referenced Suicide
   • kicked out
   • Self-Sabotage
   • Self Harm
   • Alternate Universe
   • post meteor
   • OOC
   • Out of Character
   • Art
   • Music
   • headphones
   • Escapism
   • that one time saiki "shot a car"
   • AMP - Freeform
   • Protective Kuboyasu Aren
   • Mind Control
   • Abuse
   • Torture
   • Human Experimentation
   • Angst
   • Hurt/Comfort
   • Fluff
   • eventually
   • Trust
   • death faking
   • Self-Harm
   • Implied/Referenced Self-Harm
   • Suicide
   • Homicide
   • Ice Skating
   • Angst with a Happy Ending
   • Temporary Character Death
   • sorta - Freeform

   Summary

   Mr.Matsuzaki finds out about saiki's secrets(other than being psychic, some aren't really canon). Saiki's home life goes downhill, and he becomes homeless. That onetime yuuta said that he shot a car gets brought up. So does the classroom incident when he was a kid. Tw. for mistreatment of children(abuse), violence,panic attacks, mentions of suicide and self harm, and homophobia.

   Language:

   English

   Words:

   14,523

   Chapters:

   7/?

   Comments:

   16

   Kudos:

   74

   Bookmarks:

   9

   Hits:

   1,160