Blue Submarine No. 6

Blue Submarine No. 6 is an enthralling anime miniseries that was first aired between 1998 and 2000. Comprised of four episodes, the series is a science fiction wonder that falls into the genres of action, adventure, militaristic drama, and post-apocalyptic. The show, set in the far future, masterfully combines elements of underwater exploration and marine biology with a profound story about mankind's struggle, collective guilt, redemption, and hope.

The story unfolds in a desolate world, ravaged by the hands of mankind and further devastated by a mad scientist, Zorndyke. Mankind's incessant pollution and disregard for the environment prompts Zorndyke, a once esteemed scientist, to accelerate the process of global warming, leading to catastrophic floods that nearly submerge entire continents underwater. However, Zorndyke's vision is not just about humankind's obliteration, but rather the creation of a new balance between humans and his genetically engineered aquatic beings - sentient creatures that have the abilities to survive in this new, flooded world.

The narrative focuses on Blue Fleet and their high tech submarine, Blue Submarine No. 6. The fleet is made up of the last remnants of humanity's defense forces who refuse to accept defeat and are locked in a grueling war with Zorndyke's descendants, who are collectively known as "hybrids". The primary perspective is through the point of view of Tetsu Hayami, a disillusioned former Navy officer. Hayami, with his cynical ideologies, is forced out of his self-imposed isolation to engage once again with the fleet and its goals. His transformation and his complex relationship with the submarine pilot, Mayumi Kino, forms the core character growth and dynamic of the series.

Blue Submarine No. 6 delves into the philosophies and ethics of war and the anguish of those who participate in and become victims of them. Simultaneously, it poses the dilemma and questions about the burden of responsibility people hold for the Earth’s degradation and the boundaries of playing God. Zorndyke's creations, who can instigate dialogue, love, hate, and have cultures of their own, challenge conventions and beliefs about what it means to be human.

The animation of Blue Submarine No. 6 is remarkable, noteworthy for its technologically advanced visualization for its time. They creatively use a mix of traditional 2D and special 3D animation techniques to depict enthralling underwater battles, intricate details of the submarine, and the dynamic morphology of the aquatic beings, adding a new layer of depth and complexity to the anime. The music, composed by the legendary artist THE THRILL, sets a strong mood and atmosphere with fusion jazz, enhancing the overall viewer's experience.

In terms of character development, the series relies heavily on both dialogue and action. While Hayami and Kino evolve through their interactions and battles, Zorndyke and his creations such as Verg, a muscular humanoid-shark and central antagonist, evolve through their actions and elaborate monologues about the nature of humanity and its fate.

Despite its short run time, Blue Submarine No. 6 manages to weave a rich, complex narrative that spark contemplation on the idea of coexistence, responsibility, and redemption. It is a series that has ambiguity at its core, forcing the audience to ponder over their views and perspectives, human arrogance, and empathy towards other living beings. It is an anime that subtly persuades viewers to analyze and question their understanding of humanity, hatred, forgiveness, and the essence of life itself.

To sum it up, Blue Submarine No. 6 is a thought-provoking series that exquisitely showcases the dire consequences of mankind's irresponsible actions and provides a unique perspective on humanoid life forms coexisting with us. It is a beautiful amalgamation of visual artistry, engaging narrative, rich character development, exciting battles, and philosophical discourses that make it a timeless masterpiece. A must-watch for all the lovers of science-fiction and post-apocalyptic anime.