Hello, I'm Waxworker. I noticed that you added or changed content in an article, Hideo Ishikawa, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Waxworker (talk) 19:17, 29 March 2024 (UTC)[reply]__DTELLIPSISBUTTON__{"threadItem":{"timestamp":"20240329191700","author":"Waxworker","type":"comment","level":1,"id":"c-Waxworker-20240329191700-March_2024","replies":[]}}-->
Please do not add or change content, as you did at Hideo Ishikawa, without citing a reliable source. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. Thank you. Waxworker (talk) 23:57, 29 March 2024 (UTC)[reply]__DTELLIPSISBUTTON__{"threadItem":{"timestamp":"20240329235700","author":"Waxworker","type":"comment","level":1,"id":"c-Waxworker-20240329235700-March_2024","replies":[]}}-->