Sakurakan is a favourite circle, apparently very popular in Japan (as evidenced by the prices that these doujinshi can fetch). The doujinshi tend to be fairly explicit, but with good storylines and a gentler style than many adult circles. The artist plays with cover stock for each release (details indicated, where known).

This list of Inuyasha doujinshi should be comprehensive. If I've missed an Inuyasha release by Seriou Sakura, please let me know!

Date	Image	Title	Cover	Size	Pages	Rating	Notes
Dec 05		Hoshi no Furitsumoru Yoru ni On the Night of Falling Stars	Matte finish.	B5	87 (1 color)	Explicit	Loads of Kags angst in this one. Methinks the lady doth protest too much. And Miroku's on to the developments in their relationship.^^
		Oinusama to Atashi Inu-sama and Me	Herringbone texture.	B5	44	Explicit	A brief interlude in Kagome's time. Also includes a reprint of the copybook distributed at Comiket 68.
Aug 05		Honey Honey	Glossy.	B5	28	Explicit	Inuyasha and Kagome enjoy some summer fun.^^
		Ichigo Lollipop	Fine textured cardstock.	B5	42	Explicit	Inuyasha acquires a new admirer - with a shocking secret!!^^ A videogame spoof.
		Kimagure Futahoshi Fickle Twin Comets	Glossy textured finish.	B5	52	Explicit	Kagome administers some first aid after Tessaiga's accidental discharge. ^__^ Wanwanwagglelix to Kuroluffness for Kanji parseage.
		Tobikiri no Himitsu 3	Matte finish.	B5	72	Mature	Part 3 features another appearance from Kagura, as well as Kikyou.
		Oinusama to atashi	Textured paper.	A5	16	Normal	Comiket 68 special copybook. NOTE: As I've had a few inquiries about this, allow me to correct a little misinformation that seems to be out there. This was not a freebie give-away, but a special copybook produced in extremely limited quantities especially for Comiket. It sold for ¥200.
Feb 05		Neko Moe 2	Matte finish.	B5	34	Explicit	Inu and Kags secure a night alone for themselves.
Dec 04		Lovers	Matte finish.	B5	106	Explicit	Four shorter stories where Inu and Kags explore the more intimate aspects of their relationship.
		Sakura Furubasyo		A5	150	Explicit	2000-2004 Anthology, includes Datte Ai Damon, Hoshikuzu Drop, Koikaze Fukaba Akane, No Title, Clover Clover Clover, Mitsutuki no Mahou, and Saigo no Sakura no Sakukorowa.
		Tobikiri no Himitsu 2nd	Glossy with holographic stars.	B5	32	Explicit	The modern-day AU continues with an appearance from Kagura.
		2005 Calendar	Glossy.	B5	16 (8 color)	Mature	Comiket 67 event-only giveaway.
Aug 04		Hajimaru Hoshioto	Glossy B&W cover with pearlescent colour protector.	B5	128	Explicit	Seriou Sakura's version of the end of the series: the gumi beat Naraku, Inu & Kagsome get together, Inuyasha makes a wish on the Shikon no tama.
		Junai Romanesque	Glossy.	B5	30	Explicit	An inu-style interlude in Kagome's time. He's a horny dog. :P
		Lovers Star	Pink paper.	B5	16	Mature	Comiket 66 event-only giveaway. A moody Inuyasha tries his luck after an osuwari incident.
Jun 04		Neko Moe	Textured cardstock.	B5	36	Explicit	Kagome turns up as a neko hanyou. Unable to believe his eyes, Inuyasha checks whether that tail is real.^^
May 04		Onegai Darling	Glossy, styrofoam-effect.	B5	70	Explicit	Inuyasha and Kagome get together, with a little help from their friends.
Dec 03		Yuuyami Ryuseigun Falling Stars at Twilight	Plastic coated matte-finish, gold foil title.	B5	108	Explicit	Bittersweet story in which Kag and Inu reflect on their fears. Let's just say they develop a taste for one another.^^
		Hana to Ringo Flower and Apple	Textured cardstock.	B5	40	Explicit	Inu introduces Kag to mild shibari. Their reaction isn't quite as mild.
		Clover Love Clover	Heavy paper cover.	A5	16	Normal	Rare, event-only giveaway book from Comiket 65. Inu helps Kag with some spring cleaning. Includes a kawaii sketch section.
Oct 03		Mitsutuki no Mahou Full Moon Magic	Paper cover.	B5	17	Explicit	Inuyasha visits Kagome in the modern era and finds her new perfume ...irresistable.
Aug 03		Koikaze Fukaba Akane	Glossy with holographic stars.	B5	76	Explicit	Kagome confesses her feelings; Inuyasha worries about hurting her.
		Clover Clover Clover	Glossy.	A5	16	Explicit	Rare, event-only giveaway book from Comiket 64 (Summer 2003). Inuyasha visits Kagome in her time, where she finds him asleep on her bed. What's a girl to do?
		Tobikiri no Himitsu Extremely Secret	Checkerboard textured cardstock.	B5	40	Explicit	Modern-day AU by Cloud Castle (aka Sakurakan). French maid, need I say more?
		No Title	Heavy brown shopping bag-type paper.	B5	36	Mature	Limited edition collaboration. IxK by Sakurakan, with MxS by NOT.
Apr 03		Hoshikuzu Drop Drop of Stardust	Textured cardstock.	A5	112	Explicit	This is a smaller-size, manga-type book. The lovely artwork illustrates a rich story (i.e., it's not all hentai). Kagome runs away after an argument with Inuyasha, but falls and hurts her leg. He takes care of her (waffy). Multiple romancing, including an extended human Inuyasha interlude.
Mar 03		Strawberry Milk Chocolate	Textured cardstock.	B5	20	Mature	Sketch book.
Dec 02		Manten no Hoshi Zora wa Anatan Sky Full of Stars for You	Glossy.	B5	64	Explicit	I put off buying this for a while, but it has turned out to be one of my favourites! Sweet first-time story.
		Cherry Kiss Dessert	Fine textured chainlink-effect cardstock.	B5	28	Explicit	Inuyasha pays Kagome a visit at school.
		Sora no Uta ni Mimi wo Sumashite Listen to the Songs in the Sky	Glossy.	B5	28	Normal	A Miroku-Sango doujinshi by Cloud Castle (aka Sakurakan).
Oct 02		Yukiiru Sakura Snow Coloured Cherry	Glossy.	B5	16	Explicit	Event book. Kagome has a boo-boo on her inner thigh. Human Inuyasha takes a closer look.
Aug 02		Sweet Sweet Star Sugars	Textured cardstock.	B5	64 (8 pink)	Explicit	Another softer-coloured (brownish) ink. Inuyasha hurts his wrist; Kagome makes him feel better. The 8 hot-pink pages profile Miroku.
		Kono Sorano Mukou	Glossy.	B5	35	Explicit	Miroku X Sango, published under the pseudonym "Cloud Castle".
		Datte Ai Damon This Must be Love	Heavy pink paper.	A5	16	Normal	Rare, event-only giveaway book from Comiket 62. Includes some beuatiful full-page portraits of the Inu-gumi.
Apr 02		Hoshi no Kakera Star Fragment	Glossy.	B5	81 (1 color)	Explicit	Miroku reassures a lovelorn Kagome. Inuyasha reacts strongly. Contains two omake at the end with unique stock and ink combinations.
Mar 02		Choco +++ Choco	Shiny pearlescent cardstock.	odd	18	Mature	Rare, limited release, with each book individually numbered. Odd size - essentially 2/3 (square) of a standard B5, with a special 1/3 B5 companion "Choco Choco Phase" MiroSan booklet. Click cover to see reverse. [Choco Choco Phase Sample]
Jan 02		Totsugeki Rabu Haato Racing Heart		B5	~30	Mature	Rare, event-only copybook.
Dec 01		Mori no Naka no Chiisana Tiny Wings in the Forest	Shiny styrofoam effect. Multicolour foil title.	B5	60	Explicit	I don't know if it's just my copy, buy the colour of the ink is softer on this one (more a blue-grey than black). It's nice.^^ Miroku puts the moves on Kagome, which inspires our beloved hanyou to action.
		Bliss of Clover	Woven textured cardstock.	B5	48	Mature	InuKag waff on the night of the new moon, and a bit of MiroSan action.
Aug 01		Michishio no Romance Tide of Romance	Textured cardstock. Multicolour foil title.	B5	56	Explicit	Kagome and Sango are sharing a room, but Kagome has trouble sleeping; Sango sends Inuyasha in to fix that.
		Strobelight	Slight corrugated cardstock.	B5	24	Normal	Very kawaii doujinshi with a series of four-panel stories featuring different characters. Inuyasha wonders about Kagome's bra; Kagome wonders about Sesshoumaru's fluff; Myouga gets up close and personal with Miroku's kazaana.
May 01		Warm Heart Communication	Cardstock. Woven fabric texture.	B5	52	Explicit	Sweet story. Miroku shoves a moping Inuyasha through the well, for a bit of a heart-to-heart with Kagome.
Mar 01		Saigo no Sakura no Sakukorowa When the Last Cherry Tree Blooms	Cardstock. Painted texture.	B5	44	Explicit	The first Sakurakan Inuyasha, featuring Kagome and Inuyasha on the night of the new moon. I have seen copies sell on Yahoo!Japan for ¥30,000 (~$260 USD; €220).