小山市公式ホームページ お知らせ https://www.city.oyama.tochigi.jp/ 小山市のお知らせです ja php 美田中ダイヤリーを更新しました。 https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/diarynew.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/diarynew.html Tue, 24 Mar 2026 00:00:00 +0900 校長室だよりを更新しました。 https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/kouchoushitsunew.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/kouchoushitsunew.html Mon, 16 Mar 2026 00:00:00 +0900 3月の完全下校時刻 https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page005495.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page005495.html Tue, 03 Mar 2026 00:00:00 +0900 今月の給食献立表 https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/kyusyoku-kondate.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/kyusyoku-kondate.html Thu, 26 Feb 2026 00:00:00 +0900 ほけんだよりを更新しました。 https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page005971.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page005971.html Thu, 19 Feb 2026 00:00:00 +0900 学年だよりを更新しました https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page009132.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page009132.html Mon, 16 Feb 2026 00:00:00 +0900 学習指導だよりを更新しました📝 https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page009074.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page009074.html Mon, 16 Feb 2026 00:00:00 +0900 小山市食育だより1月号に更新しました🍚 https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page009095.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page009095.html Thu, 08 Jan 2026 00:00:00 +0900 ほけんだより・臨時号を発行しました。 https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page008114.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page008114.html Mon, 15 Dec 2025 00:00:00 +0900 部活動関係 最新情報 https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/bukatsu.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/bukatsu.html Thu, 04 Sep 2025 00:00:00 +0900 各種情報＜学校行事＞を更新しました。 https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page008712.html https://www.city.oyama.tochigi.jp/school/junior-high-school/mita/news/page008712.html Fri, 28 Mar 2025 00:00:00 +0900