RPGM None [Translation Request] Halcyon Days ~Sister-chan and Sunny Days~ [RJ01446405] [CatNight]

cooc1234

Newbie
Dec 27, 2023
93
75
87
OH wow the dev plans to overhaul the system entirely, and gives a very far deadline of April 2026 for future update release. I guess the slow debugging is just their first experience not involving others to help.

It's going to be a very patient wait....
welp, someone who currently doing translation would get a rest now....


.....and anyone here can help with my "translation request" thread? :cry:
 

ripno

Member
Jan 27, 2023
122
318
131
I’m releasing an English translation patch for Halcyon Days ~Sunny Days with Sister-chan~ version 1.0.2.
I have translated 115 images.
Please enjoy the game and feel free to share any feedback.
Shop section fixed.

For the raw version of the game, you can download it here.



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Last edited:

nezumitori

Member
Nov 19, 2021
366
270
141
I’m releasing an English translation patch for Halcyon Days ~Sunny Days with Sister-chan~ version 1.0.2.
I have translated 115 images.
Please enjoy the game and feel free to share any feedback.
As far as content delivers it's quite complete, gives enough leeway for more context (although there's really not much to begin with)

Oh, the name-filling section also removes the Hiragana-Katakana letters? I suppose that's fair, but it seems to retain the old katakana names I gave in my previous JP saves.

Some missing translations are in the shop for buying and selling stuff.

1763352903814.png
 

nezumitori

Member
Nov 19, 2021
366
270
141
and do it until 3/4 of her stats start to change describtion(if you like you can make it 4). and after that you can try to invite her to bed. and in theory it should work.
How much fondling of each part do we need to do to get the description to change? Auto doesn't increase the counter in this game, so it's a whole lotta clicking back and forth. I assume 300 isn't enough??
 

ripno

Member
Jan 27, 2023
122
318
131
As far as content delivers it's quite complete, gives enough leeway for more context (although there's really not much to begin with)

Oh, the name-filling section also removes the Hiragana-Katakana letters? I suppose that's fair, but it seems to retain the old katakana names I gave in my previous JP saves.

Some missing translations are in the shop for buying and selling stuff.

View attachment 5444579
Thanks for the feedback! For the name input, I changed the "locale":"ja_JP" to "locale":"en_US" in System.json, that’s why Hiragana/Katakana are no longer available.

I’ve also fixed the missing shop texts for buying and selling. If you notice any other untranslated lines, please let me know so I can patch them too.

I’ve attached the updated patch in my original post, so you can grab it there.
 
Sep 4, 2025
22
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How much fondling of each part do we need to do to get the description to change? Auto doesn't increase the counter in this game, so it's a whole lotta clicking back and forth. I assume 300 isn't enough??
auto does increase the stats. the safest option is to do it until her orgasm. and im pretty sure 300 is more than enough. so you just need to get her affection to 1000 and lewdness to about 500-600 you could try to kiss and touch her boob when she still awake, if it success you are pretty close
 
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