Talk:La DEA of Libra:Walkthrough/Route/@comment-5294990-20140508153203/@comment-2026315-20140508185435

Elfen Deco must refer to the 万里の飾り玉 that you get from Ru during the fourth chapter. I just now checked and confirmed that the 商工会 does get +1 if you end the chapter without giving it to Rinsha.