diff --git a/src/main/resources/assets/betterend/lang/ja_jp.json b/src/main/resources/assets/betterend/lang/ja_jp.json
index c779a31f..192578e3 100644
--- a/src/main/resources/assets/betterend/lang/ja_jp.json
+++ b/src/main/resources/assets/betterend/lang/ja_jp.json
@@ -288,8 +288,8 @@
   "item.betterend.end_fish_raw": "エンドフィッシュ",
   "biome.betterend.amber_land": "アンバーランド",
   "biome.betterend.blossoming_spires": "咲き誇る突端地帯",
-  "block.betterend.amber_grass": "Amber Grass",
-  "block.betterend.amber_grass_path": "Amber Grass Path",
+  "block.betterend.amber_grass": "コハクサ",
+  "block.betterend.amber_grass_path": "コハクの草の道",
   "block.betterend.tenanea_bark": "テナネアの木",
   "block.betterend.tenanea_barrel": "テナネアの樽",
   "block.betterend.tenanea_bookshelf": "テナネアの本棚",
@@ -306,7 +306,7 @@
   "block.betterend.tenanea_plate": "テナネアの感圧板",
   "block.betterend.tenanea_sapling": "テナネアの苗木",
   "block.betterend.tenanea_sign": "テナネアの看板",
-  "block.betterend.tenanea_slab": "テナネアのハーフブロックb",
+  "block.betterend.tenanea_slab": "テナネアのハーフブロック",
   "block.betterend.tenanea_stairs": "テナネアの階段",
   "block.betterend.tenanea_stripped_bark": "樹皮を剥いたテナネアの木",
   "block.betterend.tenanea_stripped_log": "樹皮を剥いたテナネアの原木",