The police superintendent, disguised by black suits (IRish), checked that Conan and Shinichi are 98% identical! Conan is getting into danger...! Would that police superintendent tell Gin about this news? Rachel broke Conan's bowl!next day when Rachel went school Serena spoke about the dark knight helmet...Conan went school to hear that his clay dolphin lose its dorsal fin... Would Conan be able to stay alive as Heiji hopes inside phone when talking about "BBQ in Kyoto"?—Hecate
Kyoto. There are 6 people being killed with Mahjong piece 7-circle next to corpse. Police and Conan are working hard to find out what happened and what reason was behind. Megure suddenly speak that Conan Edogawa was a clever 7-age kid from Beika Tokyo. Black Organization sent a police superintendent and check Conan Edogawa and find out that Conan was...—Kazuha
2-yr-ago, Kyoto Hotel Vega had fire accident that burnt a 23-yr-old girl Nanako off. Due to the elevator can only hold 7 people max, now the 7 survivors are getting killed off with Mahjong piece "7-circle". But was it really from Nanako's boyfriend Mizutani Kyosuke(23) ? or some1 else?—Kazuha
On the other hand, Conan and Agasa are going to the 6-7 murder scenes that happened in Kyoto recently. They found nothing. Until, next day, Conan dial to Hattori Heiji and checked a 2-yr-ago fire in a Kyoto Hotel, Hotel Vega, and check that the 7 victims this time were the 7 survivors from that 2-yr-ago Hotel Vega Fire.—Kazuha
Heiji spoke about Kyoto BBQ shop, Conan told Heiji that he may not able to come. Heiji told Conan that he believe Conan would be safe finally. Heiji was right because the person who know that Conan is Kudo did not tell Gin the secret due to a close comrade in Black Suits suddenly shot dead by Gin just because of a minor mistakes so he did not speak to Gin about Conan. Conan was finally saved but that person was killed.—Kazuha
A man driving down a hillside road suddenly realizes that his car's brakes don't work. Traveling at a high speed, the Alfa romeo Brera crashes into a toll station. The man dies but leaves a mysterious dying message: "Tanabata kyo."
A mysterious Mahjong tile next to the body links this case to six other homicide cases in Tokyo, Kanagawa, Shizuoka, Nagano, and other places in Japan. Because of the Mahjong tiles left beside each victim, the police conclude that the same person or organization committed these large-scale murders. The police of prefectures across Japan unite to find the murderer.
After a police conference about this case, Conan discovers a police officer walking out of the building and entering a black Porsche. He concludes that a Black Organization member is disguised as a police officer and has infiltrated the meeting. Conan is left wondering which officer is the fake and what interest the Black Organization has in the case. On the day of Tanabata, Conan corners Vermouth in the underground parking lot of a shopping mall and interrogates her. She says that the Black Organization needs a memory chip and has a new member, "Irish".
Conan employs the help of Heiji Hattori and tries to solve the serial murder case by following the dying message lead. He and Heiji find out that two years ago, there was a fire accident in a hotel in Kyoto, and a young woman named Nanako Honjou died. The elevator could only hold seven, but eight people needed to escape. Nanako wasn't on the last elevator and couldn't escape. Conan tracks down her neighbor, Shun Sawamura, and asks him some questions.
Conan finds out that Nanako and her boyfriend, Kosuke Mizutani, often went star gazing together. Conan realizes that the crime scenes are ordered like the star constellation Ursa Major, making the last crime scene the Tohto Tower. The police also figure out the pattern of the crime scenes and leave for Tohto Tower.
On the way, Detective Sato and Takagi make a detour to Beika Woods after receiving a call from Professor Agasa. The Detective Boys find Matsumoto inside a small house in the woods.
When the police arrive at a deserted Tokyo Tower, Conan sneaks past them and confronts Mizutani, who confesses to the crimes and intends to commit suicide by poison. Mizutani thought one of the seven must have pushed Nanako out of the elevator during the hotel fire, but Nanako's brother, Kazuki Honjou, who was one of the seven in the elevator, shows up and testifies that she voluntarily stepped out. Conan reveals that the real murderer is Kazuki Honjou and not Mizutani because Mizutani would never commit murder to stain the memory of Nanako and his precious stars. However, Kazuki, obsessively fond of his younger sister, decided after her death to take revenge on all those who "took her away from him", including Mizutani.
To this purpose, Kazuki tricked Mizutani to become a scapegoat by persuading him to take the blame for the revenge murders. The mahjong stones left at the murder scenes were deliberate clues to point the police investigation into Mizutani's direction, with the final stone pinpointing the location of Tokyo Tower - a fact which both Conan and Kogoro have managed to deduce.
Kazuki threatens Conan and Mizutani with a knife; but then Matsumoto interferes and incapacitates Kazuki. Conan, however, realizes that Superintendent Matsumoto is Irish in perfect disguise. Irish claims that he doesn't want to kill Conan. He says he knows Conan's true identity but didn't tell anyone because he hates the Black Organization for killing his friend, Pisco. Conan wants the memory chip, but Irish refuses to hand it over.
Soon Ran arrives at Tokyo Tower and finds Irish, who is still disguised as Matsumoto. She makes some good karate hits, but a kick to his face tore off part of his mask, thus surprising her. Irish uses this to his advantage and overpowers Ran.
Irish and Conan move outside near the top, and a helicopter with Gin, Vodka, Korn, and Chianti arrives. Irish shows them the chip, and Gin orders Chianti to shoot Irish and the chip. Seriously injured by the bullet, Irish is barely alive. Conan tries to drag him to safety, but Gin notices Conan and tries to shoot him. Irish protects Conan and dies.
The Black Organization attacks Conan with a machine gun, damaging the upper levels of the Tokyo Tower. Cornered at the top, Conan escapes by attaching his expanding suspenders to a light to act as a bungee to jump off the tower. The light then slingshots back at the Black Organization's helicopter, damaging the engine. The Black Organization manages to fly away, but the helicopter crashes soon after.
When Conan is walking with Haibara through the woods to a boarded up house talking about the case, Conan mentions that Irish died before he told Conan where Matsumoto is and thanks to the Detective Boys that Matsumoto was found. Conan remembers Irish's last words: "Kudo Shinichi... Keep... Coming After Us.." , before he replies in his mind that he will do what Irish wanted until the day he destroyed them, meaning he's got another reason to fight the Black Organization.
