| Type | Title | Year | Publisher |
|---|---|---|---|
| Mobile game: DoCoMo i-Mode pack. | 🟩 Burari Sekai-Untei | 200? | Happymeal, Inc. |
| Mobile game: KDDI EZweb pack. | 🟩 Burari Sekai-Untei | 200? | Happymeal, Inc. |
| Mobile game: SoftBank Yahoo! Keitai pack. | 🟩 Burari Sekai-Untei | 200? | Happymeal, Inc. |