List:

Romanized:
Original: BANANA'n CHERRY
CIRCLE: Digital Flyer, life
AUTHOR: Haga Yui, Oota Yuuichi / 葉賀ユイ, 大田優一
PARODY: Precure series
TYPE: Doujinshi PAGES: 32 18+: Yes
SCORE: - (0) DATE: 2012-08-13 MODIFIED: 2018-05-14

Romanized:
Original: Scribbling of materials
CIRCLE: Digital Flyer
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Original
TYPE: Doujinshi PAGES: 6 18+: Yes
SCORE: - (0) DATE: 2006-01-01 MODIFIED: 2018-05-10

Romanized:
Original: あの、一緒に戦争しませんか?
CIRCLE: (none)
AUTHOR: 高村透, Oota Yuuichi / 高村透, 大田優一
PARODY: Original
TYPE: Manga PAGES: 328 18+: No
SCORE: - (0) DATE: 2017-06-09 MODIFIED: 2017-06-08

Romanized:
Original: セラフィックナース エリカ
CIRCLE: (none)
AUTHOR: 黒井弘樹, Nigo, Oota Yuuichi / 黒井弘樹, 2号, 大田優一
PARODY: Original
TYPE: Manga PAGES: 256 18+: Yes
SCORE: - (0) DATE: 2006-11-20 MODIFIED: 2016-11-10

Romanized:
Original: ビスコレdrei -Bismarck Collection 2016-
CIRCLE: Digital Flyer
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Kantai Collection -KanColle-
TYPE: Doujinshi PAGES: 48 18+: No
SCORE: - (0) DATE: 2016-12-31 MODIFIED: 2016-12-25

Romanized:
Original: 大型建造に絶望した系提督がビスマルクを拉致してきたお話。
CIRCLE: Digital Flyer
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Kantai Collection -KanColle-
TYPE: Doujinshi PAGES: 32 18+: Yes
SCORE: - (0) DATE: 2014-08-17 MODIFIED: 2018-01-09

Romanized: BisColle Zwei -Bismarck Collection 2015-
Original: ビスコレzwei -Bismarck Collection 2015-
CIRCLE: Digital Flyer
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Kantai Collection -KanColle-
TYPE: Doujinshi PAGES: 36 18+: Yes
SCORE: - (1) DATE: 2015-12-31 MODIFIED: 2018-02-19

Romanized: BITTER SWEET NIGHTMARE
Original: BITTER SWEET NIGHTMARE
CIRCLE: Digital Flyer
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Fate/stay night
TYPE: Doujinshi PAGES: 24 18+: Yes
SCORE: - (0) DATE: 2006-04-23 MODIFIED: 2018-02-19

Romanized: Chou Bousou Pink Typhoon
Original: 超暴走ピンクタイフーン
CIRCLE: Digital Flyer, life
AUTHOR: Haga Yui, Oota Yuuichi / 葉賀ユイ, 大田優一
PARODY: Digimon series
TYPE: Doujinshi PAGES: 40 18+: Yes
SCORE: - (0) DATE: 2017-12-31 MODIFIED: 2018-05-31

Romanized: Dearest
Original: Dearest
CIRCLE: Digital Flyer
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Kantai Collection -KanColle-
TYPE: Doujinshi PAGES: 56 18+: Yes
SCORE: - (0) DATE: 2015-08-16 MODIFIED: 2018-02-19

Romanized: DIGITAL LIFE 2007 WINTER
Original: DIGITAL LIFE 2007 WINTER
CIRCLE: Digital Flyer, life
AUTHOR: Haga Yui, Oota Yuuichi / 葉賀ユイ, 大田優一
PARODY: Disgaea: Hour of Darkness, Fire Emblem series, ...
TYPE: Doujinshi PAGES: 20 18+: Yes
SCORE: - (0) DATE: 2007-12-31 MODIFIED: 2018-02-19

Romanized: DIGITAL LIFE 2008 WINTER
Original: DIGITAL LIFE 2008 WINTER
CIRCLE: Digital Flyer, life
AUTHOR: Haga Yui, Oota Yuuichi / 葉賀ユイ, 大田優一
PARODY: PERSONA 4
TYPE: Doujinshi PAGES: 32 18+: Yes
SCORE: - (0) DATE: 2008-12-30 MODIFIED: 2018-02-19

Romanized: DIGITAL LIFE 2009 WINTER "Yume"
Original: DIGITAL LIFE 2009 WINTER 「夢」
CIRCLE: Digital Flyer, life
AUTHOR: Haga Yui, Oota Yuuichi / 葉賀ユイ, 大田優一
PARODY: THE iDOLM@STER
TYPE: Doujinshi PAGES: 28 18+: Yes
SCORE: - (0) DATE: 2009-12-31 MODIFIED: 2018-02-19

Romanized: DIGITAL LIFE 2010 WINTER ff
Original: DIGITAL LIFE 2010 WINTER「FF」
CIRCLE: Digital Flyer, life
AUTHOR: Haga Yui, Oota Yuuichi / 葉賀ユイ, 大田優一
PARODY: Precure series
TYPE: Doujinshi PAGES: 38 18+: Yes
SCORE: - (1) DATE: 2010-12-31 MODIFIED: 2018-02-19

Romanized: DOUBLE CRIPS
Original: DOUBLE CRIPS
CIRCLE: Digital Flyer
AUTHOR: Oota Yuuichi / 大田優一
PARODY: (unknown)
TYPE: Doujinshi PAGES: 12 18+: Yes
SCORE: - (0) DATE: 2002-12-30 MODIFIED: 2018-02-19

Romanized: EDEN FANTASIA EPISODE.374
Original: EDEN FANTASIA EPISODE.374
CIRCLE: NV3OFFLINE
AUTHOR: Oota Yuuichi / 大田優一
PARODY: (unknown)
TYPE: Doujinshi PAGES: 14 18+: Yes
SCORE: - (0) DATE: 2001-11-18 MODIFIED: 2018-05-10

Romanized: HD-3
Original: HD-3
CIRCLE: NV3OFFLINE
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Angelic Layer, CLAMP
TYPE: Doujinshi PAGES: 20 18+: Yes
SCORE: - (0) DATE: 1999-12-26 MODIFIED: 2018-05-12

Romanized: HD-5
Original: HD-5
CIRCLE: NV3OFFLINE
AUTHOR: Oota Yuuichi / 大田優一
PARODY: (unknown), AIR, Angelic Layer, Magic Knight Ray...
TYPE: Doujinshi PAGES: 22 18+: Yes
SCORE: - (0) DATE: 2000-12-30 MODIFIED: 2010-10-16

Romanized: HD-6
Original: HD-6
CIRCLE: NV3OFFLINE
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Galaxy Angel, Magic Knight Rayearth
TYPE: Doujinshi PAGES: 24 18+: Yes
SCORE: - (0) DATE: 2001-12-30 MODIFIED: 2014-08-30

Romanized: JML
Original: JML
CIRCLE: NV3OFFLINE
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Galaxy Angel
TYPE: Doujinshi PAGES: 20 18+: Yes
SCORE: - (0) DATE: 2002-02-10 MODIFIED: 2014-08-30

Romanized: LA
Original: LA
CIRCLE: NV3OFFLINE
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Love Hina
TYPE: Doujinshi PAGES: 12 18+: Yes
SCORE: - (0) DATE: 0000-00-00 MODIFIED: 2010-01-13

Romanized: Mahou Tsukai Haatan
Original: 魔法使いはーたん
CIRCLE: Doujin Hoops
AUTHOR: BLADE, E=MC2, Higu, Hiraki Naori, Kagenin, Kami... / BLADE, E=MC2, ひぐ, 平木直利, 影忍, 神吉理香, 神無月元史, 唐山遇司, ...
PARODY: Harry Potter
TYPE: Doujinshi PAGES: 52 18+: Yes
SCORE: - (0) DATE: 2002-08-10 MODIFIED: 2014-08-30

Romanized: Nekomimi Haruhi no Ero-hon
Original: ねこみみハルヒのエロほん
CIRCLE: Digital Flyer
AUTHOR: Oota Yuuichi / 大田優一
PARODY: Suzumiya Haruhi no Yuuutsu
TYPE: Doujinshi PAGES: 8 18+: Yes
SCORE: - (0) DATE: 2006-06-18 MODIFIED: 2018-02-19

Romanized: Night de Tara Kuri Gin Nugimasu!
Original: ナイト出たらクリ銀脱ぎます!
CIRCLE: Sensen Fukoku! / 宣戦布告!
AUTHOR: Akagiri Kei, Akiyama Nenehisa, Ayase Hazuki, BL... / 紅霧ケイ, あきやまねねひさ, 綾瀬はづき, BLADE, 月光狼, ギンヂ, いけだかなめ,...
PARODY: FANTASY EARTH ZERO
TYPE: Doujinshi PAGES: 52 18+: Yes
SCORE: - (1) DATE: 2007-10-14 MODIFIED: 2018-02-19

Romanized: Onna Gunjin 2
Original: 女軍人 アンソロジーコミックス 2
CIRCLE: (none)
AUTHOR: Ayukawa Aoi, chaccu, Don Shigeru, Ichimai Ugou,... / 鮎川あおい, chaccu, Don.繁, 一枚烏合, 渚乃兎, 大田優一, 老眼, 科手黒,...
PARODY: Original
TYPE: Manga PAGES: 166 18+: Yes
SCORE: - (1) DATE: 2007-03-27 MODIFIED: 2015-11-20