1 Ougi Formula 2 Sodachi Riddle, Part One 3 Sodachi Riddle, Part Two 4 Sodachi Lost, Part One 5 Sodachi Lost, Part Two 6 Sodachi Lost, Part Three 7 Shinobu Mail, Part One 8 Shinobu Mail, Part Two 9 Shinobu Mail, Part Three 10 Shinobu Mail, Part Four 11 Shinobu Mail, Part Five 12 Shinobu Mail, Part Six