https://easygame161.zendesk.com/hc/ja 2026-08-06T06:56:59Z https://easygame161.zendesk.com/hc/ja/articles/45917486956953-%E6%89%80%E6%9C%89%E3%81%97%E3%81%A6%E3%81%84%E3%82%8B%E3%82%B9%E3%82%B3%E3%82%A2%E3%83%96%E3%83%BC%E3%82%B9%E3%82%BF%E3%83%BC%E3%81%AE%E6%95%B0%E3%81%AF%E3%81%A9%E3%81%93%E3%81%A7%E7%A2%BA%E8%AA%8D%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:02:08Z https://easygame161.zendesk.com/hc/ja/articles/45917544128921-%E3%82%B9%E3%82%B3%E3%82%A2%E3%83%96%E3%83%BC%E3%82%B9%E3%82%BF%E3%83%BC%E3%81%AF%E3%81%A9%E3%81%86%E3%82%84%E3%81%A3%E3%81%A6%E6%89%8B%E3%81%AB%E5%85%A5%E3%82%8C%E3%82%8B%E3%81%93%E3%81%A8%E3%81%8C%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:03:27Z https://easygame161.zendesk.com/hc/ja/articles/45917560858265--%E3%82%B9%E3%82%B3%E3%82%A2%E3%83%96%E3%83%BC%E3%82%B9%E3%82%BF%E3%83%BC-%E3%81%A8%E3%81%AF%E4%BD%95%E3%81%A7%E3%81%99%E3%81%8B 2025-04-18T10:03:59Z https://easygame161.zendesk.com/hc/ja/articles/45917610623001-%E6%8A%BD%E9%81%B8%E5%88%B8%E3%82%92100%E6%9E%9A%E4%BB%A5%E4%B8%8A%E7%8D%B2%E5%BE%97%E3%81%97%E3%81%9F%E3%81%AE%E3%81%AB%E3%81%8F%E3%81%98%E3%81%8C%E5%BC%95%E3%81%91%E3%81%BE%E3%81%9B%E3%82%93 2025-04-18T10:05:00Z https://easygame161.zendesk.com/hc/ja/articles/45917621849497-%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%A7%E8%A4%87%E6%95%B0%E5%9B%9E%E3%81%BE%E3%81%A8%E3%82%81%E3%81%A6%E3%81%8F%E3%81%98%E3%82%92%E5%BC%95%E3%81%84%E3%81%9F%E3%81%AE%E3%81%AB1%E5%9B%9E%E3%81%97%E3%81%8B%E6%8A%BD%E9%81%B8%E3%81%95%E3%82%8C%E3%81%BE%E3%81%9B%E3%82%93%E3%81%A7%E3%81%97%E3%81%9F 2025-04-18T10:04:30Z https://easygame161.zendesk.com/hc/ja/articles/45917665143705-%E4%BB%96%E3%81%AE%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%81%A7%E7%8D%B2%E5%BE%97%E3%81%97%E3%81%9F%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%A8%E5%90%88%E7%AE%97%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:05:38Z https://easygame161.zendesk.com/hc/ja/articles/45917672435481-%E6%8A%BD%E9%81%B8%E3%82%92%E3%81%97%E3%81%A6%E3%81%84%E3%81%AA%E3%81%84%E3%81%AE%E3%81%AB%E6%89%80%E6%9C%89%E3%81%97%E3%81%A6%E3%81%84%E3%81%9F%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%8C%E6%B8%9B%E3%81%A3%E3%81%A6%E3%81%97%E3%81%BE%E3%81%84%E3%81%BE%E3%81%97%E3%81%9F 2025-04-18T10:06:12Z https://easygame161.zendesk.com/hc/ja/articles/45917687339673-%E6%89%80%E6%9C%89%E3%81%97%E3%81%A6%E3%81%84%E3%82%8B%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%AE%E6%9E%9A%E6%95%B0%E3%81%AF%E3%81%A9%E3%81%93%E3%81%A7%E7%A2%BA%E8%AA%8D%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:06:58Z https://easygame161.zendesk.com/hc/ja/articles/45917690966937-%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%AF%E4%BD%95%E6%9E%9A%E3%81%BE%E3%81%A7%E6%89%80%E6%9C%89%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:06:35Z https://easygame161.zendesk.com/hc/ja/articles/45917716898585-%E7%8D%B2%E5%BE%97%E3%81%97%E3%81%9F%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%AE%E5%B1%A5%E6%AD%B4%E3%81%AF%E3%81%A9%E3%81%93%E3%81%A7%E7%A2%BA%E8%AA%8D%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:07:24Z https://easygame161.zendesk.com/hc/ja/articles/45917734544537-%E7%8D%B2%E5%BE%97%E3%81%97%E3%81%9F%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%AE%E5%B1%A5%E6%AD%B4%E3%81%AF%E3%81%A9%E3%81%93%E3%81%A7%E7%A2%BA%E8%AA%8D%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:08:15Z https://easygame161.zendesk.com/hc/ja/articles/45917739535897-%E6%89%80%E6%9C%89%E3%81%97%E3%81%A6%E3%81%84%E3%82%8B%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%AE%E6%9E%9A%E6%95%B0%E3%81%AF%E3%81%A9%E3%81%93%E3%81%A7%E7%A2%BA%E8%AA%8D%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:07:52Z https://easygame161.zendesk.com/hc/ja/articles/45917746462361--%E4%BB%8A%E6%97%A5%E3%81%AE%E3%83%9F%E3%83%83%E3%82%B7%E3%83%A7%E3%83%B3-%E3%81%AE%E7%9B%AE%E6%A8%99%E3%82%92%E9%81%94%E6%88%90%E3%81%97%E3%81%9F%E3%81%AE%E3%81%AB%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%8C%E7%8D%B2%E5%BE%97%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%9B%E3%82%93%E3%81%A7%E3%81%97%E3%81%9F 2025-04-18T10:09:08Z https://easygame161.zendesk.com/hc/ja/articles/45917752946841--%E4%BB%8A%E6%97%A5%E3%81%AE%E7%9B%AE%E6%A8%99-%E4%BB%8A%E6%97%A5%E3%81%AE%E3%83%9F%E3%83%83%E3%82%B7%E3%83%A7%E3%83%B3-%E3%81%AE%E6%8A%BD%E9%81%B8%E5%88%B8%E7%8D%B2%E5%BE%97%E6%9D%A1%E4%BB%B6%E3%81%8C%E5%A4%89%E6%9B%B4%E3%81%95%E3%82%8C%E3%82%8B%E3%81%93%E3%81%A8%E3%81%AF%E3%81%82%E3%82%8A%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:08:38Z https://easygame161.zendesk.com/hc/ja/articles/45917761036953-%E3%82%B2%E3%83%BC%E3%83%A0%E3%81%AE%E7%9B%AE%E6%A8%99%E3%82%92%E9%81%94%E6%88%90%E3%81%97%E3%81%9F%E3%81%AE%E3%81%AB%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%8C%E7%8D%B2%E5%BE%97%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%9B%E3%82%93%E3%81%A7%E3%81%97%E3%81%9F 2025-04-18T10:09:31Z https://easygame161.zendesk.com/hc/ja/articles/45917788154777-%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%AF%E3%81%A9%E3%81%86%E3%82%84%E3%81%A3%E3%81%A6%E7%8D%B2%E5%BE%97%E3%81%A7%E3%81%8D%E3%82%8B%E3%81%AE%E3%81%A7%E3%81%99%E3%81%8B 2025-04-18T10:09:57Z https://easygame161.zendesk.com/hc/ja/articles/45917814000025--%E5%BA%83%E5%91%8A%E3%82%92%E5%86%8D%E7%94%9F%E3%81%97%E3%81%A6%E9%96%8B%E5%A7%8B%E3%81%99%E3%82%8B-%E3%83%9C%E3%82%BF%E3%83%B3%E3%82%92%E6%8A%BC%E3%81%97%E3%81%A6%E3%82%82%E7%94%BB%E9%9D%A2%E3%81%8C%E6%9A%97%E3%81%84%E3%81%BE%E3%81%BE%E3%81%A7%E3%82%B2%E3%83%BC%E3%83%A0%E3%81%8C%E9%80%B2%E3%81%BF%E3%81%BE%E3%81%9B%E3%82%93 2025-04-18T10:11:16Z https://easygame161.zendesk.com/hc/ja/articles/45917826655001--%E5%8B%95%E7%94%BB%E3%82%92%E8%A6%8B%E3%81%A6%E5%8F%97%E3%81%91%E5%8F%96%E3%82%8A%E5%9B%9E%E6%95%B0%E3%82%92%E5%A2%97%E3%82%84%E3%81%99-%E3%83%9C%E3%82%BF%E3%83%B3%E3%81%8C%E8%A1%A8%E7%A4%BA%E3%81%95%E3%82%8C%E3%81%AA%E3%81%84%E3%81%93%E3%81%A8%E3%81%8C%E3%81%82%E3%82%8A%E3%81%BE%E3%81%99 2025-04-18T10:10:51Z https://easygame161.zendesk.com/hc/ja/articles/45917830933529--%E5%8B%95%E7%94%BB%E3%82%92%E8%A6%8B%E3%81%A6%E3%82%B3%E3%83%B3%E3%83%86%E3%83%8B%E3%83%A5%E3%83%BC%E3%81%97%E3%81%BE%E3%81%99%E3%81%8B-%E3%81%AE%E3%81%8A%E3%81%99%E3%81%99%E3%82%81%E8%A1%A8%E7%A4%BA%E3%81%8C%E3%81%95%E3%82%8C%E3%81%AA%E3%81%84%E3%81%93%E3%81%A8%E3%81%8C%E3%81%82%E3%82%8A%E3%81%BE%E3%81%99 2025-04-18T10:10:24Z https://easygame161.zendesk.com/hc/ja/articles/45917843952153-%E7%AA%81%E7%84%B6-%E3%82%BB%E3%83%83%E3%82%B7%E3%83%A7%E3%83%B3%E3%82%A8%E3%83%A9%E3%83%BC-%E3%81%8C%E7%99%BA%E7%94%9F%E3%81%97-%E5%86%8D%E3%83%AD%E3%82%B0%E3%82%A4%E3%83%B3%E3%82%92%E6%B1%82%E3%82%81%E3%82%89%E3%82%8C%E3%81%BE%E3%81%97%E3%81%9F 2025-04-18T10:11:43Z https://easygame161.zendesk.com/hc/ja/articles/45917871310233-%E3%82%B2%E3%83%BC%E3%83%A0%E7%B5%82%E4%BA%86%E5%BE%8C%E3%81%AB%E3%82%A8%E3%83%A9%E3%83%BC%E3%81%8C%E8%A1%A8%E7%A4%BA%E3%81%95%E3%82%8C-%E3%82%B9%E3%82%B3%E3%82%A2%E3%81%8C%E9%81%94%E6%88%90%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%9B%E3%82%93%E3%81%A7%E3%81%97%E3%81%9F 2025-04-18T10:12:30Z https://easygame161.zendesk.com/hc/ja/articles/45917873628825-%E7%8D%B2%E5%BE%97%E3%81%97%E3%81%9F%E3%82%B9%E3%82%B3%E3%82%A2%E3%81%A8%E7%95%B0%E3%81%AA%E3%82%8B%E3%82%B9%E3%82%B3%E3%82%A2%E3%81%8C%E8%A1%A8%E7%A4%BA%E3%81%95%E3%82%8C%E3%82%8B%E3%81%93%E3%81%A8%E3%81%8C%E3%81%82%E3%82%8A%E3%81%BE%E3%81%99 2025-04-18T10:12:08Z https://easygame161.zendesk.com/hc/ja/articles/45917878425113-%E3%82%B2%E3%83%BC%E3%83%A0%E5%86%85%E3%81%AE%E3%83%87%E3%83%BC%E3%82%BF-%E3%82%A2%E3%82%A4%E3%83%86%E3%83%A0%E3%82%84%E3%82%B9%E3%83%86%E3%83%BC%E3%82%B8%E3%82%AF%E3%83%AA%E3%82%A2%E3%82%B9%E3%83%86%E3%83%BC%E3%82%BF%E3%82%B9%E7%AD%89-%E3%81%8C%E6%B6%88%E3%81%88%E3%81%A6%E3%81%97%E3%81%BE%E3%81%84%E3%81%BE%E3%81%97%E3%81%9F 2025-04-18T10:12:55Z https://easygame161.zendesk.com/hc/ja/articles/45917897233305-%E5%BD%93%E9%81%B8%E3%81%97%E3%81%9F%E3%83%9D%E3%82%A4%E3%83%B3%E3%83%88%E3%82%92%E5%8F%97%E3%81%91%E5%8F%96%E3%81%A3%E3%81%9F%E3%81%AE%E3%81%AB%E9%80%9A%E5%B8%B3%E3%81%AB%E5%8F%8D%E6%98%A0%E3%81%95%E3%82%8C%E3%81%BE%E3%81%9B%E3%82%93 2025-04-18T10:13:37Z https://easygame161.zendesk.com/hc/ja/articles/45917952916377--%E3%83%97%E3%83%AD%E3%83%95%E3%82%A3%E3%83%BC%E3%83%AB%E6%83%85%E5%A0%B1-%E3%81%AE%E3%83%97%E3%83%AD%E3%83%95%E3%82%A3%E3%83%BC%E3%83%AB%E7%94%BB%E5%83%8F%E3%81%AF%E7%94%A8%E6%84%8F%E3%81%95%E3%82%8C%E3%81%A6%E3%81%84%E3%82%8B%E3%82%82%E3%81%AE%E4%BB%A5%E5%A4%96%E3%81%AF%E4%BD%BF%E3%81%88%E3%81%BE%E3%81%9B%E3%82%93%E3%81%8B 2025-04-18T10:14:34Z https://easygame161.zendesk.com/hc/ja/articles/45917978315545--%E3%83%97%E3%83%AD%E3%83%95%E3%82%A3%E3%83%BC%E3%83%AB%E6%83%85%E5%A0%B1-%E3%81%AE%E7%94%9F%E5%B9%B4%E6%9C%88%E6%97%A5%E3%81%A8%E6%80%A7%E5%88%A5%E3%81%AF%E4%BB%96%E3%81%AE%E3%83%97%E3%83%AC%E3%82%A4%E3%83%A4%E3%83%BC%E3%81%AB%E5%85%AC%E9%96%8B%E3%81%95%E3%82%8C%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:15:33Z https://easygame161.zendesk.com/hc/ja/articles/45917995963673-%E3%83%9E%E3%82%A4%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AE%E3%83%97%E3%83%AD%E3%83%95%E3%82%A3%E3%83%BC%E3%83%AB%E6%83%85%E5%A0%B1%E3%81%AF%E8%A4%87%E6%95%B0%E3%81%AE%E3%82%B2%E3%83%BC%E3%83%A0%E3%81%A7%E5%85%B1%E6%9C%89%E3%81%95%E3%82%8C%E3%81%BE%E3%81%99%E3%81%8B 2025-04-21T07:04:09Z https://easygame161.zendesk.com/hc/ja/articles/45918035415577--%E3%83%9E%E3%82%A4%E3%83%9A%E3%83%BC%E3%82%B8-%E3%81%AB%E3%81%82%E3%82%8B%E3%83%97%E3%83%AD%E3%83%95%E3%82%A3%E3%83%BC%E3%83%AB%E6%83%85%E5%A0%B1%E3%81%AF%E3%81%A9%E3%81%AE%E3%82%88%E3%81%86%E3%81%AB%E5%88%A9%E7%94%A8%E3%81%95%E3%82%8C%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:16:42Z https://easygame161.zendesk.com/hc/ja/articles/45918048412825-%E5%88%A9%E7%94%A8%E3%81%AB%E3%81%82%E3%81%9F%E3%82%8A-%E7%A6%81%E6%AD%A2%E4%BA%8B%E9%A0%85%E3%81%8C%E3%81%82%E3%82%8C%E3%81%B0%E6%95%99%E3%81%88%E3%81%A6%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84 2025-04-18T10:17:49Z https://easygame161.zendesk.com/hc/ja/articles/45918093907353-%E5%90%8C%E4%B8%80%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%A7PC-%E3%82%B9%E3%83%9E%E3%83%BC%E3%83%88%E3%83%95%E3%82%A9%E3%83%B3%E3%81%AE%E4%B8%A1%E6%96%B9%E3%81%A7%E9%81%8A%E3%81%B9%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:18:15Z https://easygame161.zendesk.com/hc/ja/articles/45918107070361-%E5%88%A9%E7%94%A8%E7%AB%AF%E6%9C%AB%E3%81%8C%E5%A4%89%E6%9B%B4%E3%81%AB%E3%81%AA%E3%81%A3%E3%81%9F%E3%81%AE%E3%81%A7%E3%81%99%E3%81%8C-%E6%89%80%E6%9C%89%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%AA%E3%81%A9%E3%81%AE%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E3%83%87%E3%83%BC%E3%82%BF%E3%82%92%E5%BC%95%E3%81%8D%E7%B6%99%E3%81%90%E3%81%93%E3%81%A8%E3%81%AF%E5%8F%AF%E8%83%BD%E3%81%A7%E3%81%99%E3%81%8B 2025-04-18T10:18:55Z https://easygame161.zendesk.com/hc/ja/articles/45918139199001-%E6%97%A5%E6%9C%AC%E5%9B%BD%E5%A4%96%E3%81%8B%E3%82%89%E3%81%AE%E3%82%B2%E3%83%BC%E3%83%A0%E3%83%97%E3%83%AC%E3%82%A4%E3%81%AF%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:19:52Z https://easygame161.zendesk.com/hc/ja/articles/45918143799705-%E3%83%AD%E3%82%B0%E3%82%A4%E3%83%B3%E3%81%99%E3%82%8B%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BCID%E3%81%8C%E5%A4%89%E3%82%8F%E3%81%A3%E3%81%9F%E5%A0%B4%E5%90%88-%E6%89%80%E6%9C%89%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%AA%E3%81%A9%E3%81%AE%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E3%83%87%E3%83%BC%E3%82%BF%E3%82%92%E5%BC%95%E3%81%8D%E7%B6%99%E3%81%90%E3%81%93%E3%81%A8%E3%81%AF%E5%8F%AF%E8%83%BD%E3%81%A7%E3%81%99%E3%81%8B 2025-04-18T10:19:30Z https://easygame161.zendesk.com/hc/ja/articles/45918148756889-%E6%8E%A8%E5%A5%A8%E7%92%B0%E5%A2%83%E3%81%AF%E3%81%82%E3%82%8A%E3%81%BE%E3%81%99%E3%81%8B 2026-08-06T06:56:59Z https://easygame161.zendesk.com/hc/ja/articles/45918182297753-%E3%81%93%E3%81%A1%E3%82%89%E3%81%AE%E3%82%B2%E3%83%BC%E3%83%A0%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AF%E3%81%A9%E3%81%AE%E3%82%88%E3%81%86%E3%81%AA%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%81%A7%E3%81%99%E3%81%8B 2025-04-18T10:21:28Z https://easygame161.zendesk.com/hc/ja/articles/45918202350105-%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%81%AE%E5%88%A9%E7%94%A8%E3%81%AB%E3%81%82%E3%81%9F%E3%82%8A-%E6%96%99%E9%87%91%E3%81%AF%E3%81%8B%E3%81%8B%E3%82%8A%E3%81%BE%E3%81%99%E3%81%8B 2025-04-18T10:20:58Z https://easygame161.zendesk.com/hc/ja/sections/45915793051161-%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F 2026-08-06T06:56:59Z https://easygame161.zendesk.com/hc/ja/sections/45916802059161-%E6%8A%BD%E9%81%B8%E5%88%B8%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6 2025-04-18T10:09:59Z https://easygame161.zendesk.com/hc/ja/sections/45916844912921-%E5%BA%83%E5%91%8A%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6 2025-04-18T10:11:17Z https://easygame161.zendesk.com/hc/ja/sections/45916850851737-%E3%83%A9%E3%83%83%E3%82%AD%E3%83%BC%E3%83%81%E3%83%A3%E3%83%B3%E3%82%B9%E3%81%8F%E3%81%98%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6 2025-04-18T10:05:02Z https://easygame161.zendesk.com/hc/ja/sections/45917409935641-%E3%82%B2%E3%83%BC%E3%83%A0-%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E5%8B%95%E4%BD%9C%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6 2025-04-18T10:12:57Z https://easygame161.zendesk.com/hc/ja/sections/45917461826969-%E3%83%9D%E3%82%A4%E3%83%B3%E3%83%88%E4%BB%98%E4%B8%8E%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6 2025-04-18T10:14:05Z https://easygame161.zendesk.com/hc/ja/sections/45917462943001-%E3%83%9E%E3%82%A4%E3%83%9A%E3%83%BC%E3%82%B8 2025-04-21T07:04:09Z https://easygame161.zendesk.com/hc/ja/sections/45917468131609-%E3%82%B9%E3%82%B3%E3%82%A2%E3%83%96%E3%83%BC%E3%82%B9%E3%82%BF%E3%83%BC%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6 2025-04-18T10:03:59Z https://easygame161.zendesk.com/hc/ja/categories/45915788783257-%E4%B8%80%E8%88%AC%E6%83%85%E5%A0%B1 2026-08-06T06:56:59Z