An OGM for Kotlin was just announced on gremlin-users: https://groups.google.com/d/msg/gremlin-users/vJFQJPvq4T8/x978GmYQCAAJ https://github.com/pm-dev/kotlin-gremlin-ogm https://www.excusethedisruption.com/introducing-kotlin-gremlin-ogm/
It looks like it meets the requirements for an index listing. Unless there are objections in the next 72 hours, I'll get that added.
