Yama Mma(ya Mamma) No Gotoki Warau Mono Misuteri - Ri-gu (Mystery League)

[Machine Translation] A family that had been living secluded on Abominable Mountain suddenly vanished. The first victim was found. The second victim was the "Black Jizo-sama, Saguru. If it was a murder based on the "Rokujizo-sama" that remains in the village, then why... "Akazosama, Komoru" and... The strange children's songs about Rokujizo-sama, its disappearance, and the mountain of abomination. What is it that Kotoya Toujou "saw" there? This is a newly written full-length story following "Shukumu no yoku kuru mono" (The one possessed like Shukumu).

忌み山で人目を避けるように暮らしていた一家が忽然と消えた。「しろじぞうさま、のーぼる」一人目の犠牲者が出た。「くろじぞうさま、さーぐる」二人目の犠牲者-。村に残る「六地蔵様」の見立て殺人なのか、ならばどうして…「あかじぞうさま、こーもる」そして…。六地蔵様にまつわる奇妙な童唄、消失と惨劇の忌み山。そこで刀城言耶が「見た」ものとは…。『首無の如き祟るもの』に続く渾身の書き下ろし長編。