The Best Eroge Ever Review
Because I could not locate the full version of this VN in Japanese, I read the free version in Japanese then obtained the full version in English to read the additional routes and endings. As a result, all the screenshots I use here have English text.
The story follows multiple protagonists (the exact number is a spoiler) through their seemingly ordinary but very unique, colorful and entertaining lives. Oddly enough, the vast majority of the time is spent on comedy and/or slice-of-life, but it's consistently laugh-out-loud funny in just about every single scene that isn't meant to be serious (and some that are), which is extremely impressive. This is partly because there are a lot of characters, every single one of them is memorable and unique (often the very way they talk is bizarre enough to be instantly recognizable), and each one comes with plenty of depth and character development, which even plays out differently in different routes, so the VN simply never runs out of material. This also results in you getting emotionally attached to just about all of them over time, even the ones who seemed completely intolerable, one-dimensional or psychopathic at first. It helps that the heroines are still just as moe as you'd expect from Navel.
The setting is fairly original and well-thought out, with several large and interesting parts of it getting explored. The plot does an excellent job of producing plausible, detailed conflicts and investing you in the outcome, and quite a few of the twists are genuinely shocking. The writing is thankfully devoid of unnecessary text, and although the pacing isn't very fast you quickly realize that the time it's spending developing the world and the people in it is completely worth it. Even things that appear overly convenient at first always seem to get a good explanation later.
Technically, the way the plot develops in most routes is somewhat predictable. Personally, I felt it was the good kind of predictable (where you find yourself hoping for or dreading a scene precisely because you know it's coming), but some will disagree. This is especially true in the final route, where the climax isn't so much about new revelations as it is about emotional closure, imo.
And of course, some people may simply be annoyed by the rather huge comedy-to-plot ratio.
The plot tying all the protagonists (and a few other characters) together is also quite intriguing. There's a steady supply of hints and reveals about various parts of it all the way from the first few scenes to the climax of the final route, and the resolution of the major conflict (and the heroine-specific conflicts) is satisfying and plausible in all routes. Admittedly, the vast majority of the time nothing really happens to advance this plot, and often I found myself wondering when something would, but the comedy was just too good for that to bother me at all. And because you spend so much time getting attached to the characters, when stuff does start happening to the protagonists later on, it hits hard.