All information for Ruka Ogawa's wiki comes from the below links. Any source is valid, including Twitter, Facebook, Instagram, and LinkedIn. Pictures, videos, biodata, and files relating to Ruka Ogawa are also acceptable encyclopedic sources.
This is a discussion about Ruka Ogawa. Concerns about the topic, its accuracy, inclusion of information etc. should be discussed here. Off-topic discussion not pertaining to Ruka Ogawa or this wiki will be removed.