Kikakumono: the concept-video category
企画物, kikakumono, is a term you will meet across the whole Japanese adult industry, not just on this site. It is worth learning because it names one half of a basic split in how titles get made.
企画 (kikaku) means plan, project, or concept. 物 (mono) means thing. A kikakumono is a title built around an idea.
The English navigation gives it no name. We gloss it as Concept Series. It covers 150 titles.
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The split it belongs to
Japanese adult releases are conventionally divided into two kinds.
Tanpin (単体), single-performer works, are sold on who is in them. The performer is the reason the title exists, and the production is arranged around her.
Kikakumono are sold on the premise. A situation, a setup, a gimmick. The cast is chosen to fit the concept rather than the other way around.
This distinction drives a lot of how the industry works — budgets, billing, how performers are contracted. If you read anything about Japanese adult media in Japanese, you will hit these two words constantly.
What that looks like in practice
The tagged titles here include workplace setups, domestic scenarios, and sports-themed productions, among others. Twenty named series contain at least one, and the largest concentration is in the studio’s drama line, which contributes seventeen.
92 distinct performers appear across 150 titles, with the most frequent appearing in two. That flatness is the point — kikakumono by definition are not built around a returning performer.
A Former Entertainer Riaru Fuck!The category is closed
The titles run from November 2004 to 28 October 2014. Nothing has been tagged this way in over eleven years.
The studio did not stop making concept-driven titles. It stopped using this label for them. Concept work now sits under its named series rather than under a general tag, which is why the Recurring Series tag died in the same window — both were doing the same organisational job and both were replaced by the series names themselves.
Five tags were abandoned inside a nine-month stretch in 2014 and 2015. We have listed all of them in our note on the zamen tag, which is the largest of the dead ones.
How the ratings read
4.26 against a catalogue average of 4.56. That is the second-lowest figure among the categories we have measured, above only zamen.
There is a plausible reason and we will not pretend it is proven: concept-driven work is a harder sell than performer-driven work, and a decade-old concept ages faster than a decade-old performance. It is also possible the label was applied disproportionately to material the studio itself considered secondary.
45% of these titles also carry the zamen tag, which is a very high overlap and reflects that both labels were in use during the same era and were applied by the same people.
Sweet Real SexWhy the term is still worth knowing
Because it appears everywhere else. Read a Japanese description of an adult release, or a Japanese forum, or a performer’s own account of their career, and the kikakumono / tanpin distinction structures the conversation.
Knowing it also helps you read this catalogue. The studio’s series names are effectively kikakumono labels — each one is a premise with a rotating cast. That is why 115 named series cover 2,952 titles here.
The tag is history. The concept is how half the catalogue is organised.
The short version
- Kikakumono means a title built around a premise, not a performer
- It is the counterpart to tanpin, single-performer works
- 150 titles carry the tag, and the newest is from October 2014
- Rating average 4.26, second-lowest of any category here
- The concept survives in the 115 named series; only the tag was retired
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