A barbaric murder occurs in a love hotel district of Tokyo, and Kazuko Yoshida leads the investigative team, her story interweaving with that of Izumi, the wife of a renowned writer. Izumi leads a banal existence of no excitement, constantly at the behest of her exacting husband. Trying to break the monotony, she gets a job, where a modelling agent spies her beauty and naivety. Izumi is then lured into the world of pornographic modelling, and soon is deep inside the underground sex industry, surrounded by degenerates and curs. A woman named Mitsuko takes Izumi under her wing, but whether or not Mitsuko's plans for Izumi are honorable- and how their story links in with Kazuko's- remains to be seen in Sion Sono's 'Guilty of Romance.'

Inspired by the infamous Yasuko Watanabe case, 'Guilty of Romance' is a hard-hitting, sinister drama that is quite depressing and absolutely riveting. Sono's tale paints a portrait of a profoundly sad, lonely woman trying to find a sense of agency in her life, and how she is ultimately corrupted and exploited by a society built on self-interest and full of vacuous cads. It is gritty and devastating, though it must be said that the latter part of the film gets rather muddled and contrived.

The simple poignancy of Izumi's tale is slightly obscured by all the sound and fury of the second half, full of twists and turns that feel unnecessary and trite. That said, the film as a whole is still powerful, and at close to two and a half hours; it's not surprising that 'Guilty of Romance' lags in places.

Cinematographer Sôhei Tanikawa and Sono have worked together numerous times, their collaborations usually resulting in striking visuals that one remembers long after seeing them. Such is the case with 'Guilty of Romance;' it is a neon-soaked feast for the eyes. The use of colour in the film is particularly effective and artistic, as well as Tanikawa's work with light and shadow and the composition and framing of images on screen. Tanikawa's efforts add unquestionable power to scenes, and is very memorable.

Jun'ichi Itô's editing is restrained but alert work, he allows scenes play in their own time, but doesn't let things drag out. The film also benefits from Chiyoe Hakamada's costume design, which is understated and evocative. The clothing she designed for Mitsuko is particularly strong, with the outfits adding depth to the character and suiting the dual sides of her personality perfectly. Also of note is Yasuhiro Morinaga's muted score, which is dramatic and atmospheric, lending to the proceedings a tragic air most in keeping with the subject matter.

'Guilty of Romance' has a cast all performing at the top of their games. Megumi Kagurazaka stars as Izumi, giving a multi-faceted, subtle performance both alluring and affecting. She portrays the character as she undergoes a remarkable change from naïve housewife to grande horizontale masterfully, remaining sympathetic throughout. It is a brave performance many others couldn't pull off, and Kagurazaka does it with an enviable, enrapturing ease and grace.

Makoto Togashi co-stars as Mitsuko, an incredibly complicated and dangerous woman, delivering a performance of great intensity and strength. She is frankly terrifying at times, and is clearly enjoying playing such an unhinged character. She imbues Mitsuko with much depth, however, making her a believable creation, as well as a frightening one. Not in the film until roughly the halfway mark, as soon as Togashi is on-screen she draws your attention and keeps it held.

Miki Mizuno also stars, as the policewoman Kazuko, and though her story is less interesting, Mizuno performs well, leaving an indelible impression on the viewer. From the supporting cast, Kanji Tsuda and Ryûju Kobayashi stand out, giving two strong performances as Izumi's husband- who has his own secrets- and a seedy pimp with a fondness for pink paint, respectively.

'Guilty of Romance' is a dark drama that is difficult to watch in places, but always captivating. Though the story loses steam in the last act, the power of the narrative is not overly hampered. Strongly acted and featuring striking visuals from Sôhei Tanikawa, it is an experience not easily forgotten. The film may be guilty of having a weak last act and a bad title, but on all other charges it is innocent; apart from the charge of being powerful, absorbing cinema. Of that, it is guilty on all counts.

Another outlandish, tour-de-force thriller from Japanese director Sion Sono, GUILTY OF ROMANCE is quite unlike anything you've ever seen before. The previous movie in his loose trilogy of 'human condition' films was COLD FISH, in which a mild-mannered fish shop owner was sent on a journey of dark discovery, whereas this film is about a mild-mannered housewife who undergoes her own bizarre ordeal.

If anything, GUILTY OF ROMANCE is even colder and more harrowing than COLD FISH, even though it's considerably less gory and not really a horror movie. Instead, this film is about a woman who ends up becoming a prostitute, so it's all about a dual journey of self-discovery and self-corruption. It's quite dark and depressing, although the film is so well-shot and well-made that it's quite gripping and very watchable. I found it had similarities to Kim Ki-duk's BAD GUY, although Sion's style is all his own.

Taking the lead is Sono's own wife, Megumi Kagurazaka, who gives a quite astonishing performance. She's often required to go completely nude for the role, but far from being a mere voluptuous figurehead for the tale, she's oddly endearing perhaps because of her foibles. You can understand her. Equally as good in support is the frightening Makoto Togashi, playing a truly broken character who is one of the most disturbing I can remember seeing in a film. The movie is a visual masterpiece, featuring surrealistic touches and expert cinematography, and it seems to cover a heck of a lot of ground in a running time that isn't overlong. It's the sort of film you watch once and never forget.

Sion Sono - not your usual filmmaker! If you've seen some of his creative output this doesn't come as news to you. If for some weird reason you stumbled upon this because of other reasons (this got recommended to you or something), then welcome to the wonderfully crazy and mad world - well one of them - Sion Sono created.

There are certain things that you may expect, especially with two timelines - one in the past and one in the present. But he keeps it fresh enough for you not being entirely sure what exactly is going on. Except for human depths and downfalls. Vanity and longing. Deep rooted desires and "failings" ... at least morally speaking. Most may be or feel superior to the characters here - it is not always easy to grasp every decision that is being made ... also nudity and depravity in many forms, just in case you were wondering about the rating. And violence, in small but very impactful and vivid scenes ...