Series: Senki Zesshou Symphogear - Rainy Mood (judo fuu)

Also at:

• Nico - http://seiga.nicovideo.jp/watch/mg234172?track=ct_episode
• Homepage - http://kazenosougen.jp/comic/rainyMood
• Pixiv - https://www.pixiv.net/member_illust.php?mode=medium&illust_id=63196786