A downloadable game for Windows, macOS, and Linux

After a comical series of events, you are suddenly recruited into a spy agency!

Your goal is to conquer your first spy mission! Easier said than done, right? Thankfully, you will be assigned a trainer during your time at the agency. Who’s to say you won’t end up conquering their heart as well…?

➟ Custom Name | Gender Option 
➟ 3 Romance Routes
➟ 8+ CGs
➟ ~1 Hour of Gameplay

Teisatsu contains crude humor and violence!
This project was created in one month, please respect this!

Story & Art

Background Art



YukiAg (Main Theme)
 Bell (In-Game Track)

Audio Engineer
 Coda ( Balance | Cut | Clean )
 Jacen Wiley (Clean)

Line Editor


Branding | Graphics

Promotional Art
LazyPolarBear| Mad Scientist | Nacchi.Yan | Awiola | HarleysArt

PlatformsWindows, macOS, Linux
Release date Apr 01, 2022
Rated 4.7 out of 5 stars
(165 total ratings)
GenreVisual Novel
TagsAnime, Boys' Love, Dating Sim, LGBT, Multiple Endings, Otome, Romance, Slice Of Life, Yaoi
Average sessionAbout an hour
LinksTwitter, Twitter, Patreon


teisatsu-1.0-mac.zip 359 MB
teisatsu-1.0-linux.tar.bz2 369 MB

Install instructions

This game may cause a ‘do you trust this?’ window to pop up upon installing.


(Option 1) Go to settings, and click ‘open anyway’ in the privacy setting for trusted apps. 

(Option 2) Right-click/CTRL and click on the game icon, click ‘open’ once, then click ‘open’ again.


Click the ‘more information’ button, afterward click the ‘run anyway’ button.

Development log


Log in with itch.io to leave a comment.

Viewing most recent comments 1 to 40 of 42 · Next page · Last page


(1 edit)


anyways i love this sim and miya can have my heart <3

but really this is one of the best dating sims i've ever played, it has amazing art, characters, voice acting, storyline,  and the cg's! I really hope this sim gets fully released by the Amazing pacchi and others that helped make it!


walkthrough??? pretty please?


dang why mc-chan lookin so cute tho


ayy haruki is so damn smooth- lines, actions, what not

all the character designs though ✨💕 I would've honestly dated "myself" if it weren't for the plot lmao


ok but the boss is so sexy

(1 edit)

I have a bug to report, yaaaay

I'm sorry, but an uncaught exception occurred.

While running game code:
Exception: DynamicImage u'/images/MC/[persistent.gen]_worry.png': could not find image. (u'/images/MC/None_worry.png')

-- Full Traceback ------------------------------------------------------------

Full traceback:
  File "game/Script/Common/common3.rpyc", line 159, in script
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/ast.py", line 721, in execute
    renpy.exports.say(who, what, *args, **kwargs)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/exports.py", line 1419, in say
    who(what, *args, **kwargs)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/character.py", line 1249, in __call__
    self.do_display(who, what, cb_args=self.cb_args, dtt=dtt, **display_args)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/character.py", line 901, in do_display
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/character.py", line 647, in display_say
    rv = renpy.ui.interact(mouse='say', type=type, roll_forward=roll_forward)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/ui.py", line 298, in interact
    rv = renpy.game.interface.interact(roll_forward=roll_forward, **kwargs)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/core.py", line 3325, in interact
    repeat, rv = self.interact_core(preloads=preloads, trans_pause=trans_pause, pause=pause, pause_start=pause_start, **kwargs)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/core.py", line 3737, in interact_core
    root_widget.visit_all(lambda i : i.per_interact())
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/core.py", line 568, in visit_all
    d.visit_all(callback, seen)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/core.py", line 568, in visit_all
    d.visit_all(callback, seen)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/core.py", line 568, in visit_all
    d.visit_all(callback, seen)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/screen.py", line 441, in visit_all
    self.child.visit_all(callback, seen=None)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/core.py", line 568, in visit_all
    d.visit_all(callback, seen)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/core.py", line 568, in visit_all
    d.visit_all(callback, seen)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/core.py", line 568, in visit_all
    d.visit_all(callback, seen)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/core.py", line 568, in visit_all
    d.visit_all(callback, seen)
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/core.py", line 558, in visit_all
    for d in self.visit():
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/image.py", line 744, in visit
  File "/mnt/MainStor/Itch/Linux Games/TEISATSU/renpy/display/image.py", line 652, in find_target
    raise Exception(error)
Exception: DynamicImage u'/images/MC/[persistent.gen]_worry.png': could not find image. (u'/images/MC/None_worry.png')

Wed Sep 21 16:02:32 2022

I do not know what or why. If you need addition information, you can reach me at amoore@ashleighhost.net.

EDIT 1: It’s fine if you choose Chitose in the three prior options.


I need more!!!!!


I love this game and I'm wondering if there will be any sequels to it since you end up with one of the other characters.


LOVED IT SO MUCHHHH and at first i chose chitose to piss him off but he was so cutee lmaooo


This was so good! Almost killed me the way my first playthrough ended, I wasn't ready for it to end haha


main theme song is so gooooddddd


i fucking love haruki


I still hasn't finished the game yet, but so far so good!


this is real gay. ok but fr this game was amazing the story all depends on you as much im upset thats theirs probs no continuation  this is a great game


Game playlist: https://youtube.com/playlist?list=PLrYuc1W8SHq8bpKsmMhd3ngMs6Mv6o3gT

Teisatsu is a nice and cute game you can play for about 2 hours or more depending on reading speed. Pretty sweet and simple story overall, and I love that the ending of the story doesn't end with our protagonist's success but an open ending and hints of something more. 

It brings that curiosity about their background, as I feel it could be expanded more on if there's a sequel. Understandable, since the game is created in a tight deadline for the NaNoRenO 2022, so the contents remained limited but great quality.

It's interesting that despite the real bad first impression (and me getting over serious, haha), I get interested in the bois over time. My favorite turned from Haruki to Isayama. I guess there's something about that stoic, overly serious man that's kinda funny and calls out to me, haha. 

Overall, great game, cute bois, a story with expanding potential or sequel! Don't think too much at the beginning like me, I guess! (´ω`*)


i watched ur playlist :D it made me happy to see a content creator play such a good and underrated game 


Thank you! Every games have a potential to be great and this one is especially interesting!


This was a lot of fun and I'd love to play a sequel or continuation of this! Are there multiple endings to each route?


Good game. Haruki is the goat.


I just played the game, it was really good and funny. I love Isayama!


isayama supremacy !!!


this game is genuinely??? so awesome i cant 

chitose was so much fun to piss off skdjgfsdjkgs 10/10


Female li?

(2 edits)

I had so much fun!! man, the music, interface, color pallet, characters, puns, cgs, everything is so cool and well done. i gotta rate 10/10


chitose is best boy fr!!! i love it everytime he shows up on screen lmao and i love how isayama is so clueless with everything 😭 10/10. would play again.


annoying chitose is so fucking funny i have to rate it 5 stars just for that



(1 edit)

G8t game 0v0 haven't finished it yet, but enjoyed it so far!

...And hell, the puns are killing me (with laughter) hahaha

I announce "He is an L.E.G.S. agency enemy who runs the A.R.M.S. company" is one of the funniest puns I have ever seen XD enough for me to imagine a person trying to kick their arms :P


Just finished going through all the routes (not sure how many endings there are, but anyway...) this game was really fun! It was well written and fast paced. The art is fantastic, the little VA snippets were nice and helped me have a voice to imagine in my head when reading their dialogue, I really loved the humor and dialogue choices for the MC, the characters were all a lot of fun, and also I absolutely loved the bouncy GUI! The game was a bit on the short side, and I felt many things were left unexplained, but even so very enjoyable and understandable due to the time constraints, you really created quite a polished game for such a tight deadline. I do hope to see this expanded many someday in the future, but even if it's not, it is still a fun little adventure!


This game was crazy fun! The music was so energetic, and the story was wild and entertaining. I enjoyed every second of it, and I really hope that there will be a continuation of it, even if it's a small one. Even though I didn't initially think so, Haruki is definitely my favourite love interest. He was sweet, kind and patient, but also suave, subtle and romantic.


will there be more of teisatsu because i would really like a continuation of this!!!

you are so right i need more teisatsu content


This is so cute!! i enjoyed the experience here, thank you for making this game and i'll wait for Va patch hehe.

(1 edit) (+6)

Um this is amazing! Gives me persona 5 vibes and I love it! Man would love a full fledge of like 10 hours of this lol

Thank you so much!!!

(6 edits) (+5)

THIS GAME IS SO GOOD! I've only finished haruki's route atm and have yet to do the other two, but man it was amazing omfg haruki is so charming i love him sm

the art and soundtrack is so nice!!! i especially love listening to the song on the main screen! i would love to know if its uploaded in any streaming platforms as i would love to listen to it daily! 

the ui is really cool as well! and the story's premise is very intriguing and interesting, i look forward to seeing more! <3 the characters are very loveable as well, i especially loved the mc! <3

overall its a great game, it was very enjoyable and i loved it a lot!!!


the main theme can’t Be published on any streaming platforms, however, thank you so much for playing it!! 

We are very happy that you enjoyed the experience, and we sincerely adore the mc as well LOL


This is literally the cutest, I enjoyed playing this sm!! The soundtracks, art, and just everything is chefs kiss! can't wait to see more. 


Hey, Bell here. I'm so glad to read that you liked Teisatsu! Thanks for your comment

We are very happy you enjoyed the experience!! Pacchi Studio shall be working on more fun games like this one~ The main title theme was created by YukiAg as well, so they would be very pleased to hear this!! <3


This was such an amazing game I loved it! the characters are all so attractive I love them all I wish I could romance boss hh THE MUSIC WAS TOP TIER I LOVE IT SO MUCH! THE ART WAS BEAUTIFUL AND I LOVE ALL OF THE DIALOGE! THIS IS SUCH AN AMAZING GAME WOO!!

Thanks man, appreciate it! 

Thank you so much for the comment! Ahhh if only there was time to give Boss a route ;;; The main title theme was created by YukiAg as well, so we are happy you enjoyed that one as well! YAHOOOOO

I wish I could romance Boss, too. 😉 Now that voice acting is added, feel free to revisit her and the others any time.

Thanks for playing!


hello it is i from discord and i just gotta say

this game was amazing- i literally am in love with it. i love haruki the most but all of the characters r so cool!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! how is this made in a month that is so ahahhsdakfjakjkal

10/10, i lvoe this game <333333333333333333333333333


This was so much fun!! The art is really good and the spy themed story is very interesting and has me wanting more!!

i especially loved haruki and chitose, really looking forward to knowing more about them <3

the ui was amazing as well, did it perhaps get an inspiration from persona 5? it's really cool!! 


HELLO HELLO!!!! Thank you so much for enjoying the story!! We are super thankful we had such an awesome UI artist for the game, as well as a super talented programmer to get all the stylish transitions in! Thank you!!

(1 edit) (+1)

is it intended for the mc to say theyve left the card where it is to chitose when he found out he was missing his card even though i picked take the card previously?


Nope! Must be a flag error, I'll look into it! Thank you so much for mentioning this!


Alright, fixed!


np and just finished Chitose's route, i love the concept and the quality of this game is nice! I hope you guys will expand this series/game in the future, I want to see more of the characters and the world :)

Btw i noticed the characters had voice actors? Were there voice lines in the game? cause i couldnt hear anything throughout my whole gameplay, i dont know if i had my voice settings too low or anything but...


Hello! I am so happy to hear that you enjoyed the game!! Your wish is definitely music to the ears (or eyes, lol)

Yes!! The VA patch is coming in either today or early morning tomorrow, in fact. If you'd like to play the other routes with voiced partial voice acting, you won't be waiting for too long! <3

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