HuneX is Opening a Limited-time Online Store!

Developers of Otome Game Steam Prison and Ephemeral, HuneX Co., Ltd is excited to announce their opening of their Limited-time Online Store!

HuneX will be releasing a CD single for Brilliance, the opening theme song of Steam Prison on Nintendo Switch. This CD features the full-length opening theme song, performed by the voice actors of the 6 main characters.  The above mentioned CD and other long-awaited merchandises such as acrylic stands can be found on their new limited-time online store HuneX Shop!

About the Limited-Time Online Store 

The limited-time online store will also be open to international fans! The online store is available in the same text languages offered in Steam Prison on Nintendo Switch. Overseas fans of the game may navigate the store in English, Simplified Chinese, or Traditional Chinese and checkout their purchases with PayPal or international credit cards. Items will be shipped from Japan.

Kindly note that direct shipping to certain regions may not be supported, and the use of proxy shipping services may be required. Customers will be responsible for their engagement with these proxy services. 

Sales Period: November 19, 2021 to December 22, 2021 (23:59 JST)


All goods on sale in the online store are only available for pre-orders within the sales period. As all the items are made-to-order, shipment is estimated to begin in March 2022.

Some featured merchandises include Steam Prison Character Song Collection, Steam Prison: PC & PS Vita Theme Song Mini Album, and the remix album, Steam Prison 2021 Sound Memory CD, remastered by project lights, the team behind Steam Prison’s sound production.

Fans of Steam Prison, please do not miss this opportunity to grab your favorite merchandise! The online still will be open for a limited time from November 19, 2021, to December 22, 2021 (23:59 JST).

Switch ver. Steam Prison Opening Theme Song “Brilliance”

Vocals: Eltcreed (CV: Yusuke Shirai), Ulrik (CV: Tomohito Takatsuka), Adage (CV: Makoto Furukawa), Ines (CV: Tetsu Kimishima), Yune (CV: Yasuyuki Takase), Fin (CV: Tarusuke Shingaki)

Lyrics: Yumas
Composition: Kimiyoshi Maruyama
Price: 3,500 JPY
Shipping: March 2022

View the Switch ver. Stream Prison Opening Video on YouTube!

For more inquiries regarding HuneX Limited Time Online store, please contact HuneX Co., Ltd (

One thought on “HuneX is Opening a Limited-time Online Store!

  1. I am so excited for this one! Been needing the full version of Brilliance! And I may have a chance to attain the guys’ collection songs too! So ecstatic!

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