diff --git a/egs/multi_ja_en/ASR/k2-multi-ja-en b/egs/multi_ja_en/ASR/k2-multi-ja-en
deleted file mode 160000
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--- a/egs/multi_ja_en/ASR/k2-multi-ja-en
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-Subproject commit 2de738d0ab2ba348f9ca815fba7dc64307daa373
diff --git a/egs/multi_ja_en/ASR/multi-ja-en-old b/egs/multi_ja_en/ASR/multi-ja-en-old
deleted file mode 160000
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--- a/egs/multi_ja_en/ASR/multi-ja-en-old
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-Subproject commit ac0da886a23c691f77659a98740fa1d465a212d3