I'm sure we all know about the Railway Park and its opening this year, the link of the site, https://www.kato-oo9.com/en/sekisuiml, I'm excited about this, I could see this being very popular for regular tourists and railfans, and maybe we'll get a Japan Railway Journal segment on this.
Though, I'm a huge fan of two-foot gauge and a big follower of RASS(羅須地人鉄道協会), their little tiny workshop has built Oscar(https://www.facebook.com/photo/?fbid=849972353797277&set=pcb.849983143796198), an British influence 0-4-0t saddle tank engine for this new railway in 2023.
This is exciting.