Yeah, disclaimer: it's a recent change and not everything will be English/kanji. You'd need to check. It does vary still. I have an SRPK33 that is EN/FR, and a SRPJ43 that is EN/JP. The transparent dial ones like the SRPJ45 are EN/JP. The new SNXS series like the SRPK91 are EN/JP. So I'm not sure if that SRPJ37 would be or not. I'm not even sure it's going to be a blanket change, it might just be some models.
Yeah, disclaimer: it's a recent change and not everything will be English/kanji. You'd need to check. It does vary still. I have an SRPK33 that is EN/FR, and a SRPJ43 that is EN/JP. The transparent dial ones like the SRPJ45 are EN/JP. The new SNXS series like the SRPK91 are EN/JP. So I'm not sure if that SRPJ37 would be or not. I'm not even sure it's going to be a blanket change, it might just be some models.