Availability checks of sp-factory.jp done over the past 472 days from February 28, 2025, reached 3. Across all inspections, sp-factory.jp was noted as inoperable or facing access problems as of June 16, 2026. During sp-factory.jp checks as of June 16, 2026, no downtime occurrences were reported. Dated November 6, 2025, the error code 403 was the most recent out of the 3 responses that contained errors. Compared to 0.844 seconds average, sp-factory.jp responded in 1.024 seconds on November 6, 2025.