Description

There once was a demon Astaroth who invaded the human kingdom, plunging the world into war. However, he was finally suppressed by a group of heroes who took his powers and sealed him deep underground. Two hundred years later, there were rumors that the seal was broken due to the recent shifts in the Earth’s crust and that the demon had been revived. Many confident adventurers descended on Astaroth’s underground labyrinth with the intention of defeating him and becoming famous. Little did they know that he had set out a trap for them...

Genres

Gallery

  • Demonion Gaiden - 1 - Screenshot 1
  • Demonion Gaiden - 1 - Screenshot 2
  • Demonion Gaiden - 1 - Screenshot 3
  • Demonion Gaiden - 1 - Screenshot 4
  • Demonion Gaiden - 1 - Screenshot 5

Latest Comments

Laguna69 Avatar
Laguna69 - 2 months ago
Nami SOS vol. 1 Please :P

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Best in Class

Nanji • 115/121 Episodes

1

Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta - 1

Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta - 1

347465 Views - T-Rex

2

Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta - 2

Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta - 2

247588 Views - T-Rex

3

Victorian Maid Maria no Houshi - 1

Victorian Maid Maria no Houshi - 1

96261 Views - Toranoana

4

Oide yo! Mizuryuu Kei Land - 2

Oide yo! Mizuryuu Kei Land - 2

30855 Views - T-Rex

5

Oide yo! Mizuryuu Kei Land - 1

Oide yo! Mizuryuu Kei Land - 1

52912 Views - T-Rex

6

Youkoso! Sukebe Elf no Mori e - 4

Youkoso! Sukebe Elf no Mori e - 4

132199 Views - T-Rex

7

Youkoso! Sukebe Elf no Mori e - 3

Youkoso! Sukebe Elf no Mori e - 3

86746 Views - T-Rex

8

Youkoso! Sukebe Elf no Mori e - 2

Youkoso! Sukebe Elf no Mori e - 2

167437 Views - T-Rex

9

Youkoso! Sukebe Elf no Mori e - 1

Youkoso! Sukebe Elf no Mori e - 1

239827 Views - T-Rex

10

Kyonyuu Elf Oyako Saimin - 1

Kyonyuu Elf Oyako Saimin - 1

293187 Views - T-Rex

11

Kyonyuu Elf Oyako Saimin - 2

Kyonyuu Elf Oyako Saimin - 2

158438 Views - T-Rex

12

Aku no Onna Kanbu - 1

Aku no Onna Kanbu - 1

23386 Views - T-Rex

13

Aku no Onna Kanbu - 2

Aku no Onna Kanbu - 2

21394 Views - T-Rex

14

Chizuru-chan Kaihatsu Nikki - 2

Chizuru-chan Kaihatsu Nikki - 2

45948 Views - T-Rex

15

Chizuru-chan Kaihatsu Nikki - 1

Chizuru-chan Kaihatsu Nikki - 1

61706 Views - T-Rex

16

Chizuru-chan Kaihatsu Nikki - 3

Chizuru-chan Kaihatsu Nikki - 3

40870 Views - T-Rex

17

Chizuru-chan Kaihatsu Nikki - 4

Chizuru-chan Kaihatsu Nikki - 4

41285 Views - T-Rex

18

Chizuru-chan Kaihatsu Nikki - 5

Chizuru-chan Kaihatsu Nikki - 5

37609 Views - T-Rex

19

Chizuru-chan Kaihatsu Nikki - 6

Chizuru-chan Kaihatsu Nikki - 6

60246 Views - T-Rex

20

Abandon: 100 Nuki Shinai to Derarenai Fushigi na Kyoushitsu - 1

Abandon: 100 Nuki Shinai to Derarenai Fushigi na Kyoushitsu - 1

26180 Views - Mary Jane

21

Abandon: 100 Nuki Shinai to Derarenai Fushigi na Kyoushitsu - 2

Abandon: 100 Nuki Shinai to Derarenai Fushigi na Kyoushitsu - 2

23673 Views - Mary Jane

22

Saimin Seishidou - 2

Saimin Seishidou - 2

119381 Views - T-Rex

23

Muttsuri Dosukebe Tsuyu Gibo Shimai no Honshitsu Minuite Sex Sanmai - 1

Muttsuri Dosukebe Tsuyu Gibo Shimai no Honshitsu Minuite Sex Sanmai - 1

254963 Views - T-Rex

24

Kyonyuu Hitozuma Onna Kyoushi Saimin - 1

Kyonyuu Hitozuma Onna Kyoushi Saimin - 1

97097 Views - T-Rex

25

Imaizumin Chi wa Douyara Gal no Tamariba ni Natteru Rashii - 2

Imaizumin Chi wa Douyara Gal no Tamariba ni Natteru Rashii - 2

68994 Views - T-Rex

26

Imaizumin Chi wa Douyara Gal no Tamariba ni Natteru Rashii - 4

Imaizumin Chi wa Douyara Gal no Tamariba ni Natteru Rashii - 4

74001 Views - T-Rex

27

Ecchi na Onee-chan ni Shiboraretai - 1

Ecchi na Onee-chan ni Shiboraretai - 1

98056 Views - T-Rex

28

Joshi Luck! - 1

Joshi Luck! - 1

240824 Views - T-Rex

29

Joshi Luck! - 5

Joshi Luck! - 5

109504 Views - T-Rex

30

Imouto Bitch ni Shiboraretai - 2

Imouto Bitch ni Shiboraretai - 2

54965 Views - T-Rex

31

Imouto Bitch ni Shiboraretai - 1

Imouto Bitch ni Shiboraretai - 1

66105 Views - T-Rex

32

Ojou-sama wa H ga Osuki: The Animation - 1

Ojou-sama wa H ga Osuki: The Animation - 1

26524 Views - T-Rex

33

Ura Jutaijima - 1

Ura Jutaijima - 1

84962 Views - T-Rex

34

Mizugi Kanojo The Animation - 2

Mizugi Kanojo The Animation - 2

31603 Views - T-Rex

35

Tsumamigui 3 The Animation - 1

Tsumamigui 3 The Animation - 1

75685 Views - T-Rex

36

JK Fuuzoku Gakuensai - 1

JK Fuuzoku Gakuensai - 1

56396 Views - T-Rex

37

Chizuru-chan Kaihatsu Nikki - 2

Chizuru-chan Kaihatsu Nikki - 2

45948 Views - T-Rex

38

Jashin Shoukan: Inran Kyonyuu Oyako Ikenie Gishiki - 2

Jashin Shoukan: Inran Kyonyuu Oyako Ikenie Gishiki - 2

150364 Views - T-Rex

39

Taimanin Asagi 2 - 2

Taimanin Asagi 2 - 2

31046 Views - T-Rex

40

Sukebe Elf Tanbouki - 1

Sukebe Elf Tanbouki - 1

150176 Views - T-Rex

41

Sukebe Elf Tanbouki - 2

Sukebe Elf Tanbouki - 2

144605 Views - T-Rex

42

Ijirare: Fukushuu Saimin - 3

Ijirare: Fukushuu Saimin - 3

62606 Views - T-Rex

43

Aku no Onna Kanbu: Full Moon Night - 1

Aku no Onna Kanbu: Full Moon Night - 1

44736 Views - T-Rex

44

Kutsujoku - 1

Kutsujoku - 1

74360 Views - T-Rex

45

Meikoku Gakuen: Jutai-hen - 1

Meikoku Gakuen: Jutai-hen - 1

67546 Views - T-Rex

46

Succubus Yondara Gibo ga Kita!? - 1

Succubus Yondara Gibo ga Kita!? - 1

102977 Views - T-Rex

47

Kyonyuu Princess Saimin - 1

Kyonyuu Princess Saimin - 1

88375 Views - T-Rex

48

Uchi no Otouto Maji de Dekain Dakedo Mi ni Konai? - 2

Uchi no Otouto Maji de Dekain Dakedo Mi ni Konai? - 2

212260 Views - T-Rex

49

JK to Ero Konbini Tenchou - 2

JK to Ero Konbini Tenchou - 2

16907 Views - PoRO

50

Sansha Mendan: Rensa Suru Chijoku Choukyou no Gakuen - 3

Sansha Mendan: Rensa Suru Chijoku Choukyou no Gakuen - 3

13747 Views - PoRO

51

Sansha Mendan: Rensa Suru Chijoku Choukyou no Gakuen - 4

Sansha Mendan: Rensa Suru Chijoku Choukyou no Gakuen - 4

14855 Views - PoRO

52

Korashime 2: Kyouikuteki Depaga Shidou - 4

Korashime 2: Kyouikuteki Depaga Shidou - 4

20936 Views - PoRO

53

Nee Summer! - 2

Nee Summer! - 2

30680 Views - Mary Jane

54

Majo wa Kekkyoku Sono Kyaku to... The Animation - 1

Majo wa Kekkyoku Sono Kyaku to... The Animation - 1

49246 Views - Pink Pineapple

55

Kaede to Suzu The Animation - 2

Kaede to Suzu The Animation - 2

46512 Views - Pink Pineapple

56

Hatsukoi Jikan - 1

Hatsukoi Jikan - 1

102125 Views - T-Rex

57

Tsundero Series - 4

Tsundero Series - 4

81502 Views - T-Rex

58

Tsundero Series - 3

Tsundero Series - 3

98784 Views - T-Rex

59

Seika Jogakuin Kounin Sao Ojisan - 2

Seika Jogakuin Kounin Sao Ojisan - 2

108938 Views - T-Rex

60

Jutaijima - 1

Jutaijima - 1

48289 Views - T-Rex

61

Hatsukoi Jikan - 3

Hatsukoi Jikan - 3

88268 Views - T-Rex

62

Hatsukoi Jikan - 4

Hatsukoi Jikan - 4

69213 Views - T-Rex

63

Sakusei Byoutou The Animation - 7

Sakusei Byoutou The Animation - 7

37589 Views - Pink Pineapple

64

Sakusei Byoutou The Animation - 6

Sakusei Byoutou The Animation - 6

39283 Views - Pink Pineapple

65

Oni Chichi: Re-born - 1

Oni Chichi: Re-born - 1

21564 Views - PoRO

66

Oni Chichi: Rebuild - 1

Oni Chichi: Rebuild - 1

19317 Views - PoRO

67

Oni Chichi: Refresh♥ - 3

Oni Chichi: Refresh♥ - 3

20654 Views - PoRO

68

Oni Chichi: Kakeeshon - 1

Oni Chichi: Kakeeshon - 1

19071 Views - PoRO

69

Oni Chichi: Refresh♥ - 1

Oni Chichi: Refresh♥ - 1

20529 Views - PoRO

70

Isekai Harem Monogatari - 1

Isekai Harem Monogatari - 1

48085 Views - Majin

71

Isekai Harem Monogatari - 2

Isekai Harem Monogatari - 2

22993 Views - Majin

72

Isekai Harem Monogatari - 4

Isekai Harem Monogatari - 4

24503 Views - Majin

73

Isekai Harem Monogatari - 3

Isekai Harem Monogatari - 3

26969 Views - Majin

74

Hajimete no Hitozuma - 1

Hajimete no Hitozuma - 1

71580 Views - Mary Jane

75

Tsundero Series - 5

Tsundero Series - 5

105054 Views - T-Rex

76

Tsundero Series - 6

Tsundero Series - 6

144465 Views - T-Rex

77

Isekai Kita node Sukebe Skill de Zenryoku Ouka Shiyou to Omou The Animation - 3

Isekai Kita node Sukebe Skill de Zenryoku Ouka Shiyou to Omou The Animation - 3

49783 Views - Pink Pineapple

78

Isekai Kita node Sukebe Skill de Zenryoku Ouka Shiyou to Omou The Animation - 4

Isekai Kita node Sukebe Skill de Zenryoku Ouka Shiyou to Omou The Animation - 4

53425 Views - Pink Pineapple

79

Hatsukoi Jikan - 5

Hatsukoi Jikan - 5

69213 Views - T-Rex

80

Hatsukoi Jikan - 6

Hatsukoi Jikan - 6

77282 Views - T-Rex

81

Joshiochi! 2-kai kara Onnanoko ga... Futtekita!? - 1

Joshiochi! 2-kai kara Onnanoko ga... Futtekita!? - 1

66702 Views - Suiseisha

82

Joshiochi! 2-kai kara Onnanoko ga... Futtekita!? - 3

Joshiochi! 2-kai kara Onnanoko ga... Futtekita!? - 3

35060 Views - Suiseisha

83

Overflow - 1

Overflow - 1

56465 Views - Suiseisha

84

Ane Jiyoku Tsukushi: Neesan no Shitagi - 2

Ane Jiyoku Tsukushi: Neesan no Shitagi - 2

41191 Views - Nur

85

Mihitsu no Koi - 1

Mihitsu no Koi - 1

28197 Views - Nur

86

Mihitsu no Koi - 2

Mihitsu no Koi - 2

38849 Views - Nur

87

Ane Jiyoku Tsukushi: Neesan no Shitagi - 2

Ane Jiyoku Tsukushi: Neesan no Shitagi - 2

41191 Views - Nur

88

69: Itsuwari no Bishou - 2

69: Itsuwari no Bishou - 2

33707 Views - Nur

89

Ajisai no Chiru Koro ni - 1

Ajisai no Chiru Koro ni - 1

335534 Views - T-Rex

90

JK Bitch ni Shiboraretai - 2

JK Bitch ni Shiboraretai - 2

49207 Views - T-Rex

91

JK Bitch ni Shiboraretai - 1

JK Bitch ni Shiboraretai - 1

57357 Views - T-Rex

92

Joshi Luck! - 6

Joshi Luck! - 6

115861 Views - T-Rex

93

Saimin Seishidou - 4

Saimin Seishidou - 4

267577 Views - T-Rex

94

Mebuki The Animation - 2

Mebuki The Animation - 2

80385 Views - Pink Pineapple

95

Kowaremono Risa Plus The Animation - 1

Kowaremono Risa Plus The Animation - 1

94386 Views - Studio 1st

96

Honoo no Haramase Motto! Hatsuiku! Karada Sokutei 2 - 1

Honoo no Haramase Motto! Hatsuiku! Karada Sokutei 2 - 1

39507 Views - Pink Pineapple

97

Yarakashi - 1

Yarakashi - 1

43787 Views - Nur

98

Boku ni Harem Sefure ga Dekita Riyuu - 1

Boku ni Harem Sefure ga Dekita Riyuu - 1

123070 Views - T-Rex

99

Boku ni Harem Sefure ga Dekita Riyuu - 2

Boku ni Harem Sefure ga Dekita Riyuu - 2

97819 Views - T-Rex

100

Sexfriend no Senpai The Animation - 1

Sexfriend no Senpai The Animation - 1

47647 Views - Pink Pineapple

101

Nuki Doki! Tenshi to Akuma no Sakusei Battle - 2

Nuki Doki! Tenshi to Akuma no Sakusei Battle - 2

13725 Views - PoRO

102

Nerawareta Megami Tenshi Angeltia - 4

Nerawareta Megami Tenshi Angeltia - 4

15599 Views - PoRO

103

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 1

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 1

88863 Views - Majin

104

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 4

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 4

58962 Views - Majin

105

Wizard Girl Ambitious - 1

Wizard Girl Ambitious - 1

15430 Views - PoRO

106

Seiyoku Tsuyotsuyo The Animation - 1

Seiyoku Tsuyotsuyo The Animation - 1

81125 Views - Pink Pineapple

107

Seiyoku Tsuyotsuyo The Animation - 2

Seiyoku Tsuyotsuyo The Animation - 2

58702 Views - Pink Pineapple

108

Imaria - 2

Imaria - 2

78571 Views - Lune Pictures

109

Iribitari Gal ni Manko Tsukawasete Morau Hanashi - 1

Iribitari Gal ni Manko Tsukawasete Morau Hanashi - 1

141105 Views - Torudaya

110

Iribitari Gal ni Manko Tsukawasete Morau Hanashi - 2

Iribitari Gal ni Manko Tsukawasete Morau Hanashi - 2

86732 Views - Torudaya

111

InCha Couple ga YouGal-tachi to Sex Training Suru Hanashi - 1

InCha Couple ga YouGal-tachi to Sex Training Suru Hanashi - 1

135995 Views - T-Rex

112

Itadaki! Seieki♥ - 1

Itadaki! Seieki♥ - 1

34255 Views - Peak Hunt

113

Kaede to Suzu The Animation - 1

Kaede to Suzu The Animation - 1

77436 Views - Pink Pineapple

114

Kanojo x Kanojo x Kanojo: Sanshimai to no DokiDoki Kyoudou Seikatsu - 1

Kanojo x Kanojo x Kanojo: Sanshimai to no DokiDoki Kyoudou Seikatsu - 1

77156 Views - MS Pictures

Demonion Gaiden - 1

Demonion Gaiden - 1

38617 Views - Mediabank

116

Futsuma Shoujo Charlotte - 2

Futsuma Shoujo Charlotte - 2

19482 Views - Majin

117

Seika Jogakuin Kounin Sao Ojisan - 5

Seika Jogakuin Kounin Sao Ojisan - 5

90286 Views - T-Rex

118

Gomu o Tsukete to Iimashita yo ne... - 2

Gomu o Tsukete to Iimashita yo ne... - 2

83490 Views - Torudaya

119

Gomu o Tsukete to Iimashita yo ne... - 1

Gomu o Tsukete to Iimashita yo ne... - 1

104938 Views - Torudaya

120

Yumemiru Otome - 1

Yumemiru Otome - 1

61132 Views - T-Rex

121

Kaede to Suzu The Animation - 3

Kaede to Suzu The Animation - 3

55090 Views - Pink Pineapple

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