Leave it to Nuralihyon Papa! Vol. 3
Targeted Treasure

Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
1st edition: 2023.02
» amazon » honto Net Store » HMV

Leave it to Nuralihyon Papa! Vol. 2
The Streaming Stars of Mount Osoroshi

Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
1st edition: 2022.06
» amazon » honto Net Store » HMV

Leave it to Nuralihyon Papa! Vol. 1
The Friends of Dororon Village

Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
1st edition: 2022.05
» amazon

Leave it to Nuralihyon Papa! T-shirt

Available at pTa. shop, the publisher's official T-shirt shop run by the publisher.
Text: Tomiyasu Yoko, Illustration: Yamamura Koji, Riron-sha


»【Kids】Nuralihyon Papa
»【Kids】Nekomata
»【Kids】Ushitotori
»【Kids】Ittanmomen
» Nekomata
» Ushitotori

Beware of Monsters, Beware of Fire, Tsukumo -san's Several Songs

"Youkai Yojin Hino Yojin, Tsukumo-san Chi no Kazoe Uta"
Text: Tomiyasu Yoko, Illustration: Yamamura Koji
Riron-sha
32pages, 21×25㎝
1st edition: 2016.02
Song of "Youkai Yojin Hino Yojin, Tsukumo san chi no kazoe uta" » Site
» Riron-sha
» amazon

"Time Travel of the Specter Family"

Youkai Ikka no Jikan-Ryoko
Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
20.3 x 15.6 cm, 166 pages
1st edition: 2021.06.21
» amazon

Secret Base with Specters

"Yokai-tachi to Himitsu-Kichi"
Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
20.3 x 15.6 cm, 167 pages
1st edition: 2020.06
» amazon

Operation Wedding of the Specter Family

"Yokaiikka no Wedding Daisakusen"
Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
20.3 x 15.6 cm
168 pages
1st edition: 2019.02
» Riron-sha » amazon

Hot Spring Tour of the Specter Family

"Yokaiikka no Onsen Tuor"
Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
20.3 x 15.6 cm
168 pages
1st edition: 2018.02
» Riron-sha » amazon

Halloween in the Specter Family

"Yokaiikka no Halloween"
Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
20.3 x 15.6 cm, 176 pages
1st edition: 2017.09
» Riron-sha » amazon

Amusement Park Specter Family

"Yuenchi no Youkai ikka"
Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
152 pages
1st edition: 2016.02
2nd editon: 2020.11.27
» Riron-sha » amazon

Specter Brothers Go to School

"Youkai Kyodai Gakko He Iku"
Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
20.3 x 15.6 cm
152 pages
1st edition: 2015.01, 2nd editon: 2015.10.07, 3rd editon: 2016.10.27, ４th edition: 2022.10,28
Selection: Recommended by the Social Security Council of the Ministry of Health, Labor and Welfare Children's Welfare Cultural Assets
» Riron-sha » amazon

The Specter of the Hidden Forest

Hisohiso Mori no Youkai
Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
168 pages 20.3 x 15.6 cm
1st edition: 2014.02.19, 2nd editon: 2014.05.27, 3rd edition: 2015.04.22, 4th edition: 2015.06.04, 5th edition: 2019.11.29
» amazon

Summer Festival of the Specter Family

Yokai Ikka no Natsumatsuri
Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
168 pages 20.3 x 15.6 cm
1st edition: 2013.01.24, 2nd edition: 2013.06.14, 3rd edition: 2013.08.09, 4th edition: 2015.06.20, 5th edition: 2015.08.12, 6th edition:  2018.06
» amazon

Specter Family Tsukumo-san

Yokai Ikka Tsukumo-san
Text: Tomiyasu Yoko
Illustration: Yamamura Koji
Riron-sha
152 pages 20.3 x 15.6 cm
1st edition: 2012.01.22, 2nd edition: 2012.06.22, 3rd edition: 2013.04.23, 4th edition: 2015.06.01, 5th edition: 2015.08.20, 6th edition: 2018.06, 7th edition: 2022.08.30
Selection: 57th West Japan Book Report Contest
Review: Asahi Newspaper "Hagukumu: Kodomo no Bonshelf" [Chiisai Ouchi Shoten Manager=Koshitaka Kazuo] 2022.07.30
» amazon