User talk:186.11.67.131

July 2021
Hello, I'm Nyamo Kurosawa. I noticed that you added or changed content in an article, Sotetsu 20000 series, 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. Nyamo Kurosawa (talk) 22:11, 16 July 2021 (UTC)