2 files changed, 7 insertions, 17 deletions
diff --git a/ext/js/data/anki-note-builder.js b/ext/js/data/anki-note-builder.js
index 48564d54..815e7f3f 100644
--- a/ext/js/data/anki-note-builder.js
+++ b/ext/js/data/anki-note-builder.js
@@ -16,20 +16,18 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-import {deferPromise} from '../core/utilities.js';
 import {ExtensionError} from '../core/extension-error.js';
+import {deferPromise} from '../core/utilities.js';
+import {convertHiraganaToKatakana, convertKatakanaToHiragana} from '../language/japanese.js';
 import {yomitan} from '../yomitan.js';
 import {AnkiUtil} from './anki-util.js';
 
 export class AnkiNoteBuilder {
     /**
      * Initiate an instance of AnkiNoteBuilder.
-     * @param {import('../language/sandbox/japanese-util.js').JapaneseUtil} japaneseUtil
      * @param {import('../templates/template-renderer-proxy.js').TemplateRendererProxy|import('../templates/sandbox/template-renderer.js').TemplateRenderer} templateRenderer
      */
-    constructor(japaneseUtil, templateRenderer) {
-        /** @type {import('../language/sandbox/japanese-util.js').JapaneseUtil} */
-        this._japaneseUtil = japaneseUtil;
+    constructor(templateRenderer) {
         /** @type {RegExp} */
         this._markerPattern = AnkiUtil.cloneFieldMarkerPattern(true);
         /** @type {import('../templates/template-renderer-proxy.js').TemplateRendererProxy|import('../templates/sandbox/template-renderer.js').TemplateRenderer} */
@@ -530,9 +528,9 @@ export class AnkiNoteBuilder {
     _convertReading(reading, readingMode) {
         switch (readingMode) {
             case 'hiragana':
-                return this._japaneseUtil.convertKatakanaToHiragana(reading);
+                return convertKatakanaToHiragana(reading);
             case 'katakana':
-                return this._japaneseUtil.convertHiraganaToKatakana(reading);
+                return convertHiraganaToKatakana(reading);
             default:
                 return reading;
         }
diff --git a/ext/js/data/sandbox/anki-note-data-creator.js b/ext/js/data/sandbox/anki-note-data-creator.js
index 5a608cd2..fc787a66 100644
--- a/ext/js/data/sandbox/anki-note-data-creator.js
+++ b/ext/js/data/sandbox/anki-note-data-creator.js
@@ -17,6 +17,7 @@
  */
 
 import {DictionaryDataUtil} from '../../dictionary/dictionary-data-util.js';
+import {distributeFurigana} from '../../language/japanese.js';
 
 /**
  * This class is used to convert the internal dictionary entry format to the
@@ -24,15 +25,6 @@ import {DictionaryDataUtil} from '../../dictionary/dictionary-data-util.js';
  */
 export class AnkiNoteDataCreator {
     /**
-     * Creates a new instance.
-     * @param {import('../../language/sandbox/japanese-util.js').JapaneseUtil} japaneseUtil An instance of `JapaneseUtil`.
-     */
-    constructor(japaneseUtil) {
-        /** @type {import('../../language/sandbox/japanese-util.js').JapaneseUtil} */
-        this._japaneseUtil = japaneseUtil;
-    }
-
-    /**
      * Creates a compatibility representation of the specified data.
      * @param {string} marker The marker that is being used for template rendering.
      * @param {import('anki-templates-internal').CreateDetails} details Information which is used to generate the data.
@@ -860,7 +852,7 @@ export class AnkiNoteDataCreator {
     _getTermHeadwordFuriganaSegments(term, reading) {
         /** @type {import('anki-templates').FuriganaSegment[]} */
         const result = [];
-        for (const {text, reading: reading2} of this._japaneseUtil.distributeFurigana(term, reading)) {
+        for (const {text, reading: reading2} of distributeFurigana(term, reading)) {
             result.push({text, furigana: reading2});
         }
         return result;