Y
- Yoban Left 3
- Yochiyochi Sairiumu 1
- Yofukashi No Heya 1
- yogurt 4
- Yohsyuan 13
- Yoisekihan 2
- Yojigen Kaidenpa 1
- Yojouhan 1
- Yojouhan Shobou 11
- Yokaranu Yakara 1
- Yokohama Junky 28
- Yokoshima 3
- Yokoshimanchi. 24
- Yokoshimaya 2
- Yokubou no Tou 1
- Yolki Palki 9
- Yomamagoto 2
- Yomiji Hyakki Yakou 2
- Yomoda Yomo Japan 2
- Yomosue Doukoukai 2
- Yomosugara-ginsekai 1
- Yomothuhirasaka 28
- Yomoyama Sand 1
- Yomyaku 2
- Yonaka Works 4
- Yoneya 1
- Yoninallermen 1
- Yonkaku Box 1
- Yonsai Books 7
- Yorando 11
- Yoridori Midori 2
- Yorimichi 9
- Yorokobi No Kuni 15
- Yorozuya Miyakotei 1
- Yoru No Benkyoukai 20
- Yorunineru 2
- Yorunobando 4
- Yosei Yumeshiko 1
- Yoshida Gorou Shoukai 16
- Yoshida Kingdom 2
- Yoshino 1
- Yoshiyoshi-ya 3
- Yoshizawa Seikatsu 1
- Yosino 1
- Yosinobu 2
- Yosutebito Na Mangakaki 22
- Yotayota Honpo 1
- Yotogizousi 1
- Yotsuba No Suisou 4
- Yotsumi Works 1
- Yottanchi 3
- You2hp 2
- Youkai Ankake 1
- Youkai House 1
- Youkai Tamanokoshi 37
- Youkandou 6
- Youki M.K.C. 1
- Youmusya 10
- Youseidou 1
- Youseimangasya 1
- Youtoujirushi 6
- Youyoumu 2
- Yowatari Kouba 13
- YtoH2 1
- Yu-topia 1
- Yu-Yu-Tei 3
- Yu. 6
- Yuasa Rengou 18
- Yubisaki Studio 6
- Yudenakya Nama-Beer 1
- Yudenonno 1
- Yudepopo 1
- Yudokuya 15
- Yugen No Suda 2
- Yuijirushi 1
- Yukai Mangasha 2
- Yukan High Zakura 14
- Yuki No Kesshou 1
- Yuki-Iro 27
- Yukijirushi Nyuugyou 2
- Yukikagerou 25
- Yukiko Hachi Megabyte 1
- Yukimi Honpo 2
- Yukimi Onsen 1
- Yukimi-fuumi 2
- Yukinohana 5
- Yukirinrin 5
- Yukisizuku 4
- Yukyu-kyuka 1
- Yume No Niwatori Goya 1
- Yume No Tsuzuki 1
- Yume Yori Suteki Na 9
- Yume-zakura 2
- Yumeiro Snowgazer 3
- Yumemi Dream Land 7
- Yumemigokoti 6
- Yumemimochi Honpo 1
- Yumemiru Ichigo-chan 1
- Yumemiru Shiro 2
- Yumemizato 1
- Yumenekoya 3
- Yumesaki Annai Kairanban 4
- Yumeya Honpo 5
- Yumeyoubi 8
- Yumeyume 1
- Yumyum Planet 1
- yun-uyeon 5
- Yunoyu 2
- Yunte 1
- Yureruhiyayakko 4
- Yurerutikuwabu 4
- Yuriai Kojinshi Kai 5
- Yuribatake Bokujou 3
- Yuriko Club 6
- Yuriru-Rarika 29
- Yuruhuwa-kinniku 2
- Yururiya. 1
- Yurushite Ochinti Kyo 10
- Yurutto Pocket 12
- Yuruyakatou 9
- Yusaritsukata 31
- Yusei Haguruma 1
- Yuu Heya 4
- Yuuen Floor 1
- Yuugai Tosho Kikaku 9
- Yuugatou 2
- Yuugen Jikkou 4
- Yuugen Sougen 3
- Yuugengaisha Mach Spin 10
- Yuugensangyou Sukimakaze 1
- Yuuhodou 2
- Yuuji Wonder 1
- Yuukai Kinshi 1
- Yuukanchi 1
- Yuuki Kagoubutsu 1
- Yuuki Nyuugyou 5
- Yuuki Saien 5
- Yuunabe Shinkouchuu 24
- Yuunagi Gaibutai 11
- Yuunagiya 1
- Yuureigai Syoukyakuro 4
- Yuuriko 1
- Yuusha-Sama Go-Ikkou 6
- Yuuwaku Gijutsu Kenkyuusho 1
- Yuuyami Kiken Chitai 1
- Yuyuhiyu 1
- Yuzu Lemon 1
- Yuzucha 1
- Yuzuhoge. 1
- Yuzumonaka 1
- Yuzupon 1
- Yuzuponz 37
- Yuzuriha 1
- Yuzurihaya 1
- Yuzuya 16
Z
- Z-cap 1
- Z-Front 10
- Z-Less 1
- Z-Tabukuroneko House 12
- Z.A.P. 11
- Zahhatorute 2
- Zakkin Heiki Seizou Koujou 1
- Zakkin Kougyou 1
- Zandaka-77yen 1
- Zankirow 10
- Zanryuu Shinen 1
- Zarame-ya 2
- Zashiki-neco 2
- Zatsuyou Elixir 1
- Zattou Keshiki 8
- Zawameki Jambo 5
- Zeiniku Shoujotai 2
- Zenjidou Momiyama 1
- Zenjidou Ojigiman 1
- Zenjidou Shimoneta Seizou Machine 3
- Zenmai Koubou 1
- Zenmai Kourogi 11
- Zenmain 12
- Zennihon Haeteru Kai 1
- Zenoside 5
- Zenpou Fuchuui 2
- Zenra Qq 3
- Zenra Restaurant 15
- Zenra Yashiki 1
- Zenryoku Sissou Cat 1
- Zenshuu Bougyo 1
- Zensoku Punks 12
- Zensoku Rider 13
- Zensoku Zenkai. 2
- Zensuu Hakai Kensa 1
- Zensyuui 1
- Zentangle 4
- Zero Equals Mono 1
- Zero-Sen 13
- Zeros Factory 1
- Zeroshiki 1
- Zetsubou Shiromuji 32
- Zettai Shoujo 32
- Zettai Yarumoni 1
- Zettai Zetsumei 2
- Zettaizetumei No Yamagoya 4
- Zhajiangmian 1
- Zi 12
- Zi0topia 1
- Ziggurat 15
- Ziggy Star Dust 1
- zigzag 13
- Ziploc 3
- Zircon Prime 1
- Zng 1
- Znn 1
- ZOAL 4
- Zombie To Yukaina Nakamatachi 13
- Zonebell Market 3
- Zooko 1
- Zooya 1
- Zutazutako 5
- Zuzuzu 10
- Zvizva-dan 19
