Official Online Store for 'Girls' Frontline Series' Reopens as 'I.O.P. Product Development Department'

<Sunborn Japan News Release>

September 28, 2026

Sunborn Japan Co., Ltd. is pleased to announce that after maintenance, the official online store "Griffin Authorized Black Market" for the Girls' Frontline series products will be reborn as "I.O.P. Product Development Department" (https://dfl-store.jp) and will reopen from "September 28 (Monday) 16:00".

Sunborn Japan Official Website ( https://sunbornjapan.co.jp/ )

Sunborn Japan Official X (formerly Twitter)

@sunbornjapan ( https://sunbornjapan.co.jp/ga/eJrJbceK )

Online Store Reopens on September 28 (Monday) at 16:00

The official online store "Black Market" for the Girls' Frontline series products will undergo a renewal from "September 28 (Monday) 16:00", and its name will be changed to "I.O.P. Product Development Department".

After the renewal, official merchandise planned and produced by the overseas headquarters will also be available for purchase. Please look forward to it!

▼ Renewal Overview

・New Site Name: I.O.P. Product Development Department

・Renewal Date and Time: September 28, 2026 (Monday) 16:00

・URL: https://dfl-store.jp

Commemorative Follow & Repost Campaign with Prizes

To commemorate the renewal to "I.O.P. Product Development Department (dfl-store.jp)", we will hold a repost campaign where you can win prizes.

From among the participants, we will give away a set of two acrylic stands of "OTs-14" and "Sopp" to "3 winners" by lottery. Please feel free to join.

▼ How to Participate

1. Follow @sunbornjapan ( https://sunbornjapan.co.jp/ga/eJrJbceK )

2. Repost the target post at https://x.com/sunbornjapan/status/2104496491645878757?s=20

▼ Deadline

October 4 (Sunday) 23:59

*Winners will be contacted via DM from this account.

About the 'Girls' Frontline Series'

'Girls' Frontline 2: Exilium'

Official Website: https://gf2.haoplay.com/jp/

Official X (formerly Twitter): https://sunbornjapan.co.jp/ga/eJrJbceK

Official YouTube Account:

https://www.youtube.com/@EXILIUMJP

App Store:

https://apps.apple.com/app/id6499011827

Google Play Store:

https://play.google.com/store/apps/details?id=com.haoplay.game.and.exilium

'Girls' Frontline'

Official Website: http://gf-jp.sunborngame.com/

Official X (formerly Twitter) Account: @GirlsFrontline

Official YouTube Account:

https://www.youtube.com/channel/UCKIdwu806-KocBJufLAeArA

App Store:

https://itunes.apple.com/jp/app/id1409632367

Google Play Store:

https://play.google.com/store/apps/details?id=com.sunborn.girlsfrontline.jp

'Girls' Frontline: Neural Cloud'

Official Website: https://42lab-jp.sunborngame.com/

Official X (formerly Twitter) Account: https://x.com/NeuralCloudJP

Official YouTube Account:

https://www.youtube.com/channel/UCNzJA18hRh3fSP9BI70G4dA

App Store:

https://apps.apple.com/jp/app/id1601784746

Google Play Store:

https://play.google.com/store/apps/details?id=com.sunborn.neuralcloud.jp

[Company Overview]

Company Name: Sunborn Japan Co., Ltd.

Location: 6F, Harajuku Jingumae no Mori Building, 1-14-34 Jingumae, Shibuya-ku, Tokyo

Representative: Huang Chong (Ko Chu)

URL: https://sunbornjapan.co.jp/

Business Description:

Planning, development, operation, and distribution of online games and home video games