Official Site

Release date: December 24, 2021
Alt name: 雨の痕外伝4 僕がキミのすべて
Age: R18
Publisher: Snowdrops
Scenario: Hiyo
Illustration: Hakuseki
CV: Sarutobi Souji (Komatsu Shouhei)

Download: mediafire
Pass: discord (check FAQ)

Tracklist:
1.見知らぬ部屋 (17:28)
2.彼の愛情 (20:24)
3.ガラスの心 (15:19)
4.『誰か』の秘密 (14:33)
5.幸せな時間を共に (08:17)
6.クレジット – Bonus
Animate and Pokedora R Tokuten
あなたの望むまま (18:57)
Stellaworth and Stellaplayer Tokuten
苦くて甘い蜜 (21:00)

About track 6: This track might not be available on DLsite (it isn’t listed in product summary there). It should be available on all physical discs as hidden track and it is available on Pokedora and Stellaplayer. It’s couple of seconds where character is introducing himself.