Talk:Shinyaku Toaru Majutsu no Index Light Novel Volume 20/@comment-24758887-20180517104736

NT20 will come out with 4P of SS

鎌池和馬先生書き下ろし4Pブックレット

Source: https://www.gamers-onlineshop.jp/pn/【小説】新約+とある魔術の禁書目録%2820%29/pd/10402235/