started a funny trip on Twitter with an intriguing video on youtube : [link]
For info, this is Paris suburbs train railways called RER, with Ro-kyu-bu anime opening !
This is B-tan from Line B which deserve the station for Japan Expo that's why she like wearing accessories as cosplayers (there headphone,belt from Vocaloid and nekomimi and catail). She is a selfish character who doesn't mind about any other (looks at her plush).
A-tan made by [link]
, C-Tan made by [link]
original design was made by