A belated welcome to Wikitionary! I see that you have contributed in the past, but have not been properly welcomed.
If you are new to Wikis, you can check out Help:How to edit a page. If you would like to contribute to Wiktionary entries there are various pointers on WT:Entry layout and WT:Criteria for inclusion.
I just wanted to let you know that I moved your suggestions on the page Wiktionary:Requested entries (Japanese). That page actually contains two sub-pages, Wiktionary:Requested entries:Japanese/Romaji and Wiktionary:Requested entries:Japanese/Non-romaji. I moved your requests to the latter, but if you visit Wiktionary:Requested entries (Japanese) you will see them in the 'transcluded' list.
Thank you for contributing, and happy editing, Cnilep (talk) 05:34, 30 May 2023 (UTC)