Nakayama Miho no Tokimeki High School
[中山美穂のトキメキハイスクール]
1987年12月1日
“Experience a simulated romance with Miho Nakayama”
Nakayama Miho no Tokimeki High School is a command-selection romantic adventure game developed jointly by Nintendo and Square and published by Nintendo for the Family Computer Disk System in December 1987. Under the tagline “Experience a simulated romance with Miho Nakayama,” Nakayama Miho no Tokimeki High School is an ambitious work that experiments with ideas that would later become defining conventions of the dating simulation genre.
Nakayama Miho no Tokimeki High School was produced in collaboration with singer and actress Miho Nakayama, nicknamed "Miporin," one of the most popular figures of Japan's idol boom during the late Shōwa period and the star of the live-action Be-Bop High School films. Rather than simply licensing her likeness for promotional purposes, Nintendo built an entire adventure around the fantasy of attending school alongside Miho Nakayama, turning the game into a multimedia experience that extended beyond the Famicom itself. The instruction manual is filled with photographs of Miporin, making it an especially appealing collectible for fans.
Directed by Yoshio Sakamoto and produced by Gunpei Yokoi, with game design by Hironobu Sakaguchi, artwork and scenario writing by Takashi Tokita, and music by Toshiaki Imai with contributions from Nobuo Uematsu, the game represents one of the earliest large-scale collaborations between Nintendo and Square. Its gameplay system would later lay the foundations for the Famicom Detective Club series.
The player takes the role of a transfer student and devoted fan of Miho Nakayama who arrives at Tokimeki High School at the beginning of the school year. His classmate, Sadakichi Yamamura, whose expressive face reflects his every emotion, is also a devoted fan of Miho Nakayama, and the two quickly become close friends. As Sadakichi shows him around the school, he is introduced to a quiet, gentle-looking girl wearing glasses, named Mizuho Takayama. Although she appears to be an ordinary student, he immediately notices that she bears a striking resemblance to Miho Nakayama, whose television appearances and music have made her one of Japan's biggest celebrities. As the story progresses, he gradually discovers that Mizuho is in fact the idol herself, living under an assumed identity in order to experience a normal school life away from cameras and reporters, and gradually becomes involved in Miho Nakayama's hidden school life.
The romance is built around the contrast between Miho's public image and her private identity as Mizuho, presenting her less as a superstar than as an ordinary high-school student, a duality that forms the central theme of the narrative.
Although the story revolves around Miho, it features a varied supporting cast. Besides Sadakichi Yamamura, the principal supporting characters include Erika Shimizu, the wealthy daughter of the school's chairman, who inexplicably falls in love with the player at first sight, and her trio of bodyguards known as the Erika Guard. Other recurring characters include the school principal and vice principal, Masaomi Tsuji, a handsome and gifted athlete nicknamed the "Enemy of Men," the player’s older brother, an independent photographer busy producing Miho's official photobook, and a mysterious trio of men in dark sunglasses whose identity remains concealed for much of the game. Numerous minor characters also appear throughout the adventure, including the café waitress, who is only ever seen in profile.
After a successful first date with Mizuho Takayama, the player is invited to the birthday party of Erika Shimizu, Mizuho's romantic rival. At Erika's mansion, he is subsequently trapped and must escape by distracting Erika's guard dog. Afterward, he telephones Miho, and the two go to the cinema together. The story reaches its climax with the public revelation that the quiet schoolgirl Mizuho Takayama is in fact the idol herself.
The story resembles a one-hour 1980s idol film more than a conventional adventure game. Despite its relatively short length, it successfully sustains its romantic premise throughout. The narrative alternates between comedy and more serious moments, with humorous dialogue, eccentric supporting characters and a number of perilous situations.
Tokimeki High School uses the command-selection system popularized by The Portopia Serial Murder Case. The player selects actions from a menu: Move, Talk, Take, Give, Show, Look, and Check Inventory. Only the commands relevant to the current scene are displayed at any given time. The player moves between locations, examines objects, speaks with characters, and collects items. The Look and Examine commands use an on-screen cursor to select specific areas of the screen.
During important conversations with Miho, in addition to choosing the correct dialogue option, the player must also select one of six facial expressions—neutral, smiling, frowning, surprised, smug or worried—representing the protagonist's emotional state. Both selections are made simultaneously, and the chosen expression must correspond to the emotional tone of the dialogue. The player can gauge Miho’s reactions from her facial expressions and the accompanying changes in the background music. Choosing the correct dialogue while displaying the wrong expression immediately interrupts the story.
Miho Nakayama is depicted with a wide range of facial expressions, including laughter, surprise, sadness, and anger, each beautifully rendered.
The relationship between dialogue and facial expressions is not always straightforward. A positive reaction from Miho does not always indicate a correct choice. At times, the player must choose an option that temporarily upsets her. As a general rule, the neutral expression is the safest choice.
The game can be saved at any time, but if a conversation ends in a Game Over, the player resumes a few scenes earlier.
At several points during the story, a telephone number appears on screen. By calling it, the player can hear recorded messages from Miho Nakayama herself. Operated in cooperation with NTT, this automated hotline was not conceived as a simple promotional gimmick. Several clues required for solving puzzles and advancing the story were originally delivered exclusively through the service, making it an integral part of the game's design. Instead of relying solely on information provided within the game, progression temporarily breaks the boundary between fiction and reality in a way that was virtually unprecedented on a home console, requiring the player to interrupt the game to pick up the family telephone and hear recorded messages spoken by one of Japan's biggest television idols. In addition, the telephone number displayed during the ending credits provided access to a special ending message. For players in 1987, this feature represented one of the game's strongest attractions.
The telephone numbers were spread across Japan, including Tokyo, Sapporo and Osaka, meaning that the player was generally required to make long-distance calls, resulting in high telephone charges. After the hotline was discontinued, these recorded messages were replaced with standard in-game text.
The game features two principal endings. Because Tokimeki High School focuses entirely on the player’s relationship with Miho Nakayama, every conversation contributes to the same narrative outcome. Depending on the player's choices throughout the adventure and his success with the facial expression system, the story concludes with either the Blue Ribbon ending or the Red Ribbon ending, the latter regarded as the game's true ending.
The game's difficulty increases dramatically toward the end. During the final conversations, the player must correctly select combinations of dialogue options and facial expressions five or six times in succession from a vast number of possible choices.
During the final scene, the song's lyrics are displayed on screen in sync with the background music, in a karaoke-like format.
Tokimeki High School was the third title compatible with the Disk System's Disk Fax network service and used a special blue disk. Unlike previous Disk Fax-compatible games, which used the service to submit high scores and completion times for national rankings, Tokimeki High School allowed players to register their completed games at one of 400 Disk Fax terminals installed in retail stores across Japan. Between December 1987 and February 1988, players who finished the game with the Blue Ribbon could enter a prize draw for one of 8,000 autographed Miho Nakayama telephone cards, while those who earned the Red Ribbon became eligible to win one of 8,000 signed videotapes.
Following Miho Nakayama's death in December 2024, the game has inevitably acquired a new emotional resonance. It is remembered not only as an innovative Famicom adventure game but also as a unique snapshot of Japan's 1980s idol culture, placing one of the country's biggest television idols at the centre of an experience that extended far beyond the console itself.
Many of the ideas introduced in the game would later become standard features of Japanese romance games. Its school setting, emphasis on emotional dialogue, expressive character interactions, and multiple endings determined by the player's behaviour all anticipate mechanics that would later be refined by titles such as Tokimeki Memorial. Yet its most distinctive achievement was not simply anticipating a genre, but combining adventure gameplay with real-world communication technologies, celebrity culture and nationwide promotional events in a way that has rarely been attempted since.
Experiencing the game in its original context, with its telephone hotlines, promotional phone cards, the Disk Fax service and the rise of Japan's 1980s idol culture, was an experience that can never be replicated.