manga04_jpg login_tab_left_jpg
Username:   Password:    Forgot Password?
Try out our new iPhone application!
Manga Poll
New series you're trying. You dislike the story but like the characters. Continue reading?
Yes, the characters are more important to me
Stop reading, as this just ruins it for me
Unlikely, as I can't fully enjoy the series
I'll keep trying in hopes that the story improves
See Old Polls

Manga is the Japanese equivalent of comics
with a unique style and following. Join the revolution! Read some manga today!

Coded in ConTEXT

Join #baka-updates

RSS Feed
center_left_tab Manga Info center_right_tab
ALL    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z   
Shinkuu Yuusetsu  
Login to add items to your list, keep track of your progress, and rate series!
In this country, every person has to be matched up with a partner. Partnerships are made around when you turn three or four. The doctors decide who gets paired together. One person acts as the 'supplier.' The other as the 'receiver.' It is impossible for a 'receiver' to continue to live without periodically being given power from the 'supplier.' And in the same way, it is imperative for a 'supplier' that a 'receiver' accept some of the power generated within their body. This 'power' can't be made anywhere other than inside a 'supplier's own body… So for the 'receivers,' we 'suppliers' are completely indispensable...


Related Series

Associated Names
真空融接 上
真空融接 下
真空融接 春
Hollow Fusion

Groups Scanlating

Latest Release(s)
v.3 c.11 (end) by Amber Love Pj Scanlations over 5 years ago
v.3 c.10 by Amber Love Pj Scanlations over 5 years ago
v.3 c.9 by Amber Love Pj Scanlations over 5 years ago
Search for all releases of this series

Status in Country of Origin
3 Volumes (Complete)

Completely Scanlated?

Anime Start/End Chapter

User Reviews


User Rating
Average: 8.4 / 10.0 (304 votes)
Bayesian Average: 8.22 / 10.0
 33% (100 votes)
 22% (68 votes)
 22% (66 votes)
 12% (37 votes)
 4% (13 votes)
 3% (9 votes)
 1% (3 votes)
 1% (3 votes)
 1% (2 votes)
 1% (3 votes)

Last Updated
December 15th 2015, 1:54am PST



Category Recommendations





Original Publisher
Biblos (2005)
Enterbrain (2007)

Serialized In (magazine)
B's-Lovey Recottia (Enterbrain)
Magazine Be x Boy (Biblos)

Licensed (in English)

English Publisher

Activity Stats (vs. other series)
Weekly Pos #721 increased(+26)
Monthly Pos #1320 increased(+140)
3 Month Pos #2423 increased(+346)
6 Month Pos #2760 increased(+452)
Year Pos #3539 increased(+6)

List Stats
On 296 reading lists
On 268 wish lists
On 713 completed lists
On 14 unfinished lists
On 252 custom lists

Note: You must be logged in to update information on this page.

Forum Posts
Confusion: 2 Volumes or 3? over 8 years ago

Click to view the forum

tickmark preloadxmark preloadxmark preload
User Comments [ Order by time added ]

You must login to comment for this series! Register an account.

Rating: 10.0 / 10.0
by FightGirl
May 11th, 2012, 6:28am
I disagree with some of these coments, for a shounen-ai there are quite a few romantic elements between the characters but some are just not as apparent as 'I love you!'
You can tell the characters have a deep bond with eachother and just because it doesn't say right out that they completely like eachother it still is rather noticeable.

The art is beautiful, the story is refreshing and one of a kind. I suggest you give it a go if you haven't already smile
Was this comment useful?  Yes tickmark  No xmark    
Explores the different forms of love, not only romantic   
Rating: 8.0 / 10.0
by Nirachu
June 17th, 2014, 6:07am
It has a gentle, easygoing and calm tone throughout. I found it quite refreshing, without all the tropes commonly associated with BL, and I particularly liked how the relationships between the partners were still emphasised as being important in themselves without necessarily needing explicit romance.

This would be a pretty good introductory BL for someone I think, although any BL reader looking for something refreshing, light and non-cliche would probably enjoy this.
Was this comment useful?  Yes tickmark  No xmark    
Probable absence of romance   
Rating: 4.0 / 10.0
by yshcoeur
February 2nd, 2012, 11:53am
It was a sweet manga but being categorized as BL, it came off as rather half-baked to me. Pretentious, even. While the concept is appealing, the recharging thing appears to me as nothing but a petty gimmick to make it seem Boys Love-ish (“two guys are kissing obviously they’re in wuv!!1!”) when in fact the involved characters’ feelings were not even further delved upon, leaving us to vague interpretations of what exactly the relationships here are. So right, actions do speak louder than words. I get that. However, the motives behind these actions - all the kissing from supplier to receiver and vice versa - do not seem to necessarily come in the form of romantic love, considering how a kiss on the lips is primarily treated as a means of life-support in the story. Never an act exclusive to lovers. The feelings could simply be platonic and that the relationships lean more towards friendship and dependency. For all we know, Rael and Alexi may end up as just heterosexual life partners like Gil and Floran while Alexi walks the same path as his dad. The manga makes you read between insubstantial lines, which is kind of frustrating when simple words of affirmation can be used.
Was this comment useful?  Yes tickmark  No xmark    
Rating: 9.2 / 10.0
by choirin
May 10th, 2010, 7:07am
I'm not much of a BL reader (yet), but I think this is a really refreshing read. It's different from the usual BL plots and the fantasy twist is it's selling point. It's not that heavy or serious but I found myself gripped by Alexi and Rael.

I'd have to agree with valkyrie_v though. I would have wanted to see more of how Alexi and Rael's relationship would develop. (Hence the rating)

Overall, it's a good read. \m/
Was this comment useful?  Yes tickmark  No xmark    
Rating: 10.0 / 10.0
by dreamscape
March 22nd, 2009, 2:01am
This story has a very unique and interesting setting, and the characters are all very lovable. Pretty artwork, and an enjoyable read. Beautiful and thoughtful questions about relationships, culture, and love.

... Last updated on March 22nd, 2009, 2:32am
Was this comment useful?  Yes tickmark  No xmark    
Show not tell <3   
Rating: 10.0 / 10.0
by vanillamochi
December 6th, 2010, 10:36pm
A charming story that explores the deeper connections of what it would be like to have a "predestined partner". It's light, nothing too deep to make you depressed, but it has its own moving story as well. I think that how this story isn't very heavy is perfect for this type of manga. It's very refreshing, and leaves you with a happy feeling. I don't need angst or enemies, betrayels or misunderstandings- the story really showed it's beauty in its complex simplicity. Ambivilent feelings, to be precise lol. Very different from the usual BL, their connection is something not explicitly shown but felt. They don't need any words to tell each other how much they care for each other- that's what I really liked about this. There have been only a few mangas that were able to "show" the connection instead of "telling". Their actions speak louder than words do. Unfortunately we are left to only imagine the developments of Real and Alexi's relationship on our own, as this series isn't devoted entirelly to them and is only 3 volumes.

... Last updated on December 6th, 2010, 10:41pm
Was this comment useful?  Yes tickmark  No xmark    
I like it~   
Rating: 10.0 / 10.0
by valkyrie_v
March 14th, 2009, 7:08am
Good art, charming story. I just kind of sad when it ends without the mangaka explore deeper commitment of both Rael and Alexis. However, I enjoy reading it. Truly a different feel after so many similar BL themes and plots~
Was this comment useful?  Yes tickmark  No xmark    
VERY light shounen-ai-ish..   
Rating: 8.0 / 10.0
by Serian
June 2nd, 2012, 5:45am
I am reading manga since years and I think this manga could be rated all from shounen-ai, to only slash till even simply seinen. You could consider the main couple as lovers but you could also say that they are simply special to each other. Like others commented already, one of the plot basics is that partners are always special to each other. Some more, some less. Also the main characters don't seem gay, they are interested in females to some extent.
All over all it was a cute, fuffy and an easy read. Rather slow paced but sweet.
Was this comment useful?  Yes tickmark  No xmark    
Partners not Lovers?   
Rating: 6.0 / 10.0
by bl0v9573
May 10th, 2012, 1:12am
I am so confused but can this even be considered BL? The manga itself said that lovers and partners are different. So technically they are kissing not because of love. o-O; so no actual same gender romance going on....?
Was this comment useful?  Yes tickmark  No xmark    
Very good but is quite confusing   
Rating: 10.0 / 10.0
by fisukisuki
October 21st, 2011, 12:26pm
I enjoy every part!! This manga is beautiful!! I'm falling in love with this manga! Kinda different with so many BL manga. And sweet story~<3
But i kinda annoyed because the manga doesn't show the real feelings that felt by Alexis and Rael. Looking at the story of Floran, as demonstrated when Alexis and Rael will end up like Floran, love a woman but didn't live together with the woman. Just thinking about it makes me upset!!!
Well... If looking at the attitude of Rael, I still can believe that he will still always love the Alexis. And frankly, oddly enough, I doubt with a little attitude Alexis behavior shows itself able to love someone other than Rael.

But i recommend this manga!! Give 10

... Last updated on January 14th, 2012, 1:28am
Was this comment useful?  Yes tickmark  No xmark    
  Pages (2) [ 1 2 ] Next Page
Show  entries per page 

You must login to comment for this series! Register an account.
Manga Search