Himawari - The Sunflower -

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App ID	554290
App Type	Game
Developer	blank-note & Frontwing
Publisher	MangaGamer, Sunflower Ocean
Supported Systems	Windows
Technologies	CatSystem2 Engine
Last Changenumber	29305479
Last Record Update	31 May 2025 – 21:23:27 UTC ()
Release Date	10 December 2016 – 00:56:51 UTC ()

❓ 83.39%

180 reviews

In-Game

After jointly founding the so-called Space Club, Youichi and his friend Amamiya Ginga, the son of Amamiya Daigo, spent their school days building a rocket -- until one fateful night, a mysterious young girl called Aries crash-lands near them, her memories also lost from the shock of the landing.

Additional Information

Developer

blank-note & Frontwing

metacritic_name

Himawari - The Sunflower -

ReleaseState

released

Publisher

MangaGamer

Store Release Date

10 December 2016 – 00:57:03 UTC ()

osarch

empty string

community_hub_visible

Yes

Primary Genre

Adventure (25)

Store Genres

Adventure (25)

Steam Release Date

10 December 2016 – 00:56:51 UTC ()

Store Asset Modification Time

9 September 2024 – 15:32:21 UTC () (1725895941)

library_assets

library_capsule	en
library_hero	en
library_logo	en
library_header	en
logo_position ↴
pinned_position	UpperCenter
width_pct	100
height_pct	78.12658305102198

name_localized

schinese

向日葵-天空鹅卵石

review_score

review_percentage

Detected Technologies (?)

CatSystem2 Engine

First seen on SteamDB

4 November 2016 – 09:28:44 UTC (), in changelist #2419381

Supported Languages

3 Languages	Interface	Full Audio	Subtitles
English	Yes		Yes
Japanese		Yes
Simplified Chinese	Yes		Yes

Assets

Load all asset images

clienticon

04b46af2caca923d9622802c3849550fe2bb97e4

clienttga

817b7323bbe5cc6aa8a5450f17a06d9295518d9a

icon

1a37cb5b2a64324e309a0346a8e7969dcd2f9111

logo

b38b4a7584bd2922d8db9a00ab1d743a3034246f

logo_small

b38b4a7584bd2922d8db9a00ab1d743a3034246f_thumb

small_capsule

english

capsule_231x87.jpg

header_image

english

header.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image2x/english	library_600x900_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
image/english	logo.png
logo_position/pinned_position	UpperCenter
logo_position/width_pct	100
logo_position/height_pct	78.12658305102198
library_header ↴
image/english	library_header.jpg
image2x/english	library_header_2x.jpg

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	07a5ef78e9bc22482c642fb69c255b73ee3f2d64/hero_capsule.jpg
hero_capsule_2x	07a5ef78e9bc22482c642fb69c255b73ee3f2d64/hero_capsule_2x.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	1a37cb5b2a64324e309a0346a8e7969dcd2f9111.jpg
page_background_path	app/554290
raw_page_background	page_bg_raw.jpg
timestamp	9 September 2024 – 15:33:52 UTC

Trailers

256673982 ↴
trailer_name	Himawari OP
trailer_category	0
trailer_480p/video/webm	256673982/movie480.webm
trailer_480p/video/mp4	256673982/movie480.mp4
trailer_max/video/webm	256673982/movie_max.webm
trailer_max/video/mp4	256673982/movie_max.mp4
microtrailer/video/webm	554290/79212/edcb6d7d6f32b670b1099fd52d9cb7020aa56fbf/1751301171/microtrailer.webm
microtrailer/video/mp4	554290/79212/edcb6d7d6f32b670b1099fd52d9cb7020aa56fbf/1751301171/microtrailer.mp4
screenshot_medium	256673982/movie.293x165.jpg
screenshot_full	256673982/movie_full.jpg
trailer_base_id	79212
all_ages	true
is_highlight	true
timestamp	1478840773

Store Packages

SubID	Name		Billing Type	Last Update
138165	Himawari - The Sunflower -		Store or CD Key	26 June 2025 – 17:26:38 UTC

Packages

SubID	Name	Billing Type	Last Update
138163	Steam Sub 138163	CD Key	21 October 2024 – 17:49:36 UTC
138164	Himawari - The Sunflower - for Beta Testing	CD Key	21 October 2024 – 17:49:36 UTC
272852	Himawari - The Sunflower - ( 554290 ) - complimentary reviewer package	No Cost	7 May 2020 – 09:46:16 UTC

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Himawari - The Sunflower -

Additional Information

Supported Languages

Tags

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Assets

Store Packages

Packages