Information

Announcement

• [2026/07/17] Grand Sumo App [ver 2.4.30]release
• [2026/07/08] Grand Sumo App [ver 2.4.29]release
• [2026/07/02] Grand Sumo App [ver 2.4.28]release
• [2026/06/30] Grand Sumo App [ver 2.4.27]release
• [2026/06/23] Grand Sumo App [ver 2.4.25]release
• [2026/05/07] Grand Sumo App [ver 2.4.23]release

See all 31 articles

Announcement

• [2025/03/13] Grand Sumo App [ver 2.0.8]release
• [2025/03/11] Grand Sumo App [ver 2.0.7]release
• [2025/02/19] Grand Sumo App [ver 2.0.5]release
• [2025/02/12] Grand Sumo App [ver 2.0.4]release
• [2025/01/22] Grand Sumo App [ver 2.0.3]release
• [2024/10/01] 10/13～10/14、10/21～10/22 Maintenance of "Information (Help) and Inquiries"

See all 32 articles