https://sys.usagi.jp/ 1.0 https://sys.usagi.jp/inquiry/registration 0.8 https://sys.usagi.jp/application/registration 0.8 https://sys.usagi.jp/main/index 0.7 https://sys.usagi.jp/03-future-of-machine-tool-distributors-IT-DX.pdf 2026-04-09 https://sys.usagi.jp/04-future-of-machine-tool-wholesalers-IT-DX.pdf 2026-04-09 https://sys.usagi.jp/05-cross-industry-platform-vs-individual-system.pdf 2026-04-09 https://sys.usagi.jp/06-existing-cross-industry-platforms-and-future.pdf 2026-04-09 https://sys.usagi.jp/07-usagi-system-as-cross-industry-infrastructure.pdf 2026-04-09 https://sys.usagi.jp/08-strategic-value-for-wholesalers.pdf 2026-04-09 https://sys.usagi.jp/09-strengthening-manufacturer-wholesaler-bonds.pdf 2026-04-09 https://sys.usagi.jp/column/usagi-vol13.pdf 2026-04-10 https://sys.usagi.jp/column/usagi-vol17.pdf 2026-04-10 https://sys.usagi.jp/column/usagi-vol21.pdf 2026-04-10