明明是最差劲的相遇,但雏却不知何时开始无法停止心动。雏被初中时的学长·恋雪所吸引,决定和他进入同所高中而拼命学习。 并且,和青梅竹马的虎太朗一同进入了樱丘高中。 曾经单调乏味的恋雪,为了自己单相思的对象,而在假日结束后改换了形象,变得受欢迎起来。 在这种状况下,雏决定要「告白」,但是——!?
幼い頃、何気なく発した言葉によって、家族がバラバラになってしまった少女・成瀬順。 そして突然現れた“玉子の妖精”に、二度と人を傷つけないようお喋りを封印され、言葉を発するとお腹が痛くなるという呪いをかけられる。それ以来トラウマを抱え、心も閉ざし、唯一のコミュニケーション手段は、携帯メールのみとなってしまった。 高校2年生になった順はある日、担任から「地域ふれあい交流会」の実行委員に任命される。一緒に任命されたのは、全く接点のない3人のクラスメイト。本音を言わない、やる気のない少年・坂上拓実、甲子園を期待されながらヒジの故障で挫折した元エース・田崎大樹、恋に悩むチアリーダー部の優等生・仁藤菜月。彼らもそれぞれ心に傷を持っていた。 担任の思惑によって、交流会の出し物はミュージカルに決定するが、クラスの誰も乗り気ではない様子。しかし拓実だけは、「もしかして歌いたかったりする?」と順の気持ちに気づいていたが、順は言い出せずにいた。 そして、だんまり女にミュージカルなんて出来るはずがないと、揉める仲間たち。自分のせいで揉めてしまう姿を見て順は思わず「わたしは歌うよ!」と声に出していた。 そして、発表会当日、心に閉じ込めた“伝えたかった本当の気持ち”を歌うと決めたはずの順だったが…。
2039年时,人类火星调查队在火星的塔尔西斯高地上发现了异文明的遗迹,但却被突然出现的异生命体攻击而全军覆没。于是为了对抗被命名为塔尔西斯(Tarsian)人的异生命体的威胁,联合国组成了联合国宇宙军。 2046年时,当时就读于中学三年级的长峰美加子参加了联合国宇宙军的机器人驾驶选拔被录取了。翌年为了追查塔尔西斯人而被编入里希提亚舰队,跟着舰队旗舰里希提亚号从地球出发,留下她所喜欢的人,寺尾升。当调查舰队追寻塔尔西斯人的痕迹,离地球越来越远时,两人的距离变成以光年来计算,两人的移动电话电子邮件要抵达所花费的时间也越来越长。 终于,美加子抵达了距离地球8.7光年的半人马座α星系中的一颗行星。在那里,美加子传送了费时8.7年才能到达地球的手机短信给寺尾升。在随后进行的与塔而西斯人的战斗中,联合国军几乎全军覆没,但美加子幸存。
Ariel, a sixteen-year-old mermaid princess, is dissatisfied with life under the sea and curious about the human world. With her best fish friend Flounder, Ariel collects human artifacts and goes to the surface of the ocean to visit Scuttle the seagull, who offers very inaccurate knowledge of human culture. She constantly ignores the warnings of her father, King Triton and adviser, Sebastian that contact between merpeople and humans is forbidden, longing to join the human world and become a human herself. One night, Ariel, Flounder and an unwilling Sebastian travel to the ocean surface to watch a celebration for the birthday of Prince Eric on a ship, with whom Ariel falls in love. In an ensuing storm the ship is destroyed and Ariel saves the unconscious Eric from drowning. Ariel sings to him, but quickly leaves as soon as he regains consciousness to avoid being discovered. Fascinated by the memory of her voice, Eric vows to find who saved and sung to him and Ariel vows to find a way to join him and his world. Noticing a change in Ariel's behavior, Triton questions Sebastian about her behavior and learns of her love for Eric. Triton furiously confronts Ariel in her grotto, where she and Flounder store human artifacts, and destroys the objects with his trident in a blind rage. After Triton leaves, a pair of eels, Flotsam and Jetsam, convince Ariel to visit Ursula the sea witch in order to be with Eric. Ursula makes a deal with Ariel to transform her into a human for three days in exchange for Ariel's voice, which Ursula puts in a nautilus shell. Within these three days, Ariel must receive the 'kiss of true love' from Eric; otherwise, she will transform back into a mermaid and belong to Ursula. Ariel is then given human legs and taken to the surface by Flounder and Sebastian. Eric finds Ariel on the beach and takes her to his castle, unaware that she is the one who had saved him earlier, assuming her to be a mute shipwreck survivor. Ariel spends time with Eric, and at the end of the second day, they almost kiss but are thwarted by Flotsam and Jetsam. Angered at their narrow escape, Ursula takes the disguise of a beautiful young woman named "Vanessa" and appears onshore singing with Ariel's voice. Eric recognizes the song and, in her disguise, Ursula casts a hypnotic enchantment on Eric to make him forget about Ariel. The next day, Ariel finds out that Eric will be married to the disguised Ursula. Scuttle discovers that Vanessa is Ursula in disguise, and informs Ariel who immediately goes after the wedding barge. Sebastian informs Triton, and Scuttle disrupts the wedding with the help of various animals. In the chaos, the nautilus shell around Ursula's neck is broken, restoring Ariel's voice and breaking Ursula's enchantment over Eric. Realizing that Ariel was the girl who saved his life, Eric rushes to kiss her, but the sun sets and Ariel transforms back into a mermaid. Ursula reverts to her true form and kidnaps Ariel. Triton confronts Ursula and demands Ariel's release, but the deal is inviolable. At Ursula's urging, he agrees to take Ariel's place as Ursula's prisoner. Ariel is released as Triton transforms into a polyp and loses his authority over Atlantica. Ursula declares herself the new ruler and a struggle ensues in which Ursula accidentally kills Flotsam and Jetsam. In her rage, Ursula uses the trident to grow to monstrous proportions. Ariel and Eric reconcile on the surface just before Ursula grows past and towers the two. She then gains full control of the entire ocean, creating a storm with a maelstrom and shipwrecks — one of which Eric commandeers. As Ursula attempts to destroy a trapped Ariel in the maelstrom, Eric turns the wheel hard to port and runs Ursula through the abdomen with the ship's splintered bowsprit, mortally wounding her. After her death, Ursula's power breaks, causing Triton and all the other polyps in Ursula's garden to revert back into their original forms. Later, after seeing that Ariel truly loves Eric, Triton willingly changes her from a mermaid into a human. An unspecified amount of time later, Ariel and Eric have their wedding on a ship and depart.
『めぞん一刻 完結篇』のタイトルで1988年に映画化。作画、キャラクターデザインが意図的に劇画調のタッチとなっている。「完結篇」と銘打ってはいるが、テレビアニメ版で五代と八神の関係の決着がはっきり描かれなかったこと以外は完全な結末を迎えているため、原作やアニメで触れられなかった、五代と八神の関係がどう決着したかにスポットを当てた番外編、外伝的な作品に仕上がっている。同時上映である『うる星やつら 完結篇』の方が話題性が高く、本作はむしろおまけ的な役割であった。