《The underground idol murder case》Ep Intro

This play is adapted from the novel of the same name.The protagonist is “Baby★Starlight”, a three-member girl idol group active in Osaka.They committed the crime of “murder” and were on the road of no return, but they vowed to conceal the truth and continue to stand on the stage.

The successive crises, the tragic past they each carry, and their involvement in the vortex of “Unsolved Serial Murders” put their lives in danger step by step.Is glory or destruction waiting for them?This is a thrilling and suspenseful story where life and the future are at stake.

《The underground idol murder case》E1Plot

Episode 1

The three-person idol group “Baby Gaster Ride”, composed of Rui (Momoko Tanabe), Teruma (Mayu Yokota), and Izumi (Ari Hayashi), has launched activities in Osaka, but troubles continue.

They were guilty of a “murder”.The three tried to cover up the crime, but were pursued by the police and detectives, suspected by their managers, and betrayed by former members.The ensuing sufferings left them with nowhere to escape... What's even worse is that they were also involved in the "unsolved serial murders" that shocked the whole of Japan.

The three people, who have deepened their bond by becoming accomplices, choose to unite and continue to shine as idols no matter what the outcome.Will their destiny lead to glory or fall into destruction?

A thrilling and suspenseful drama in which lives and lives are on the line is about to begin!

《The underground idol murder case》E2Plot

Episode 2

Louis (Momo Tanabe), Delma (Mayu Yokota), and Izumi (Ari Hayashi), members of the three-person underground idol group “baby★starright”, killed the president Yuura (Kentaro Tamura) and buried the body in the mountains.Although there was an accident that the original member Aman (Nano Ye) knew about it, some preparations were made for the surveillance video of the apartment.“One Lotus Tuosheng”.The three people who shared the responsibility began to live in Izumi's apartment.

At this moment, Louis reunites with his childhood friend Mochizuki (played by Ryosuke Soda).Mochizuki, who became a detective in the Investigation Section 1, came to Osaka to investigate a certain serial murder case.Louis was shaken when he found out that Mochizuki was a detective...

Aman called and urged me to pay 300,000 in hush money.Louis, who handed over the handling of Hanura's cell phone to Daima and Izumi, went to Aman's side.After handing the money to Aman, her agent Doi (played by Naomi Trouden) told her "Don't contact me again".Louis said: “You didn’t see her meeting Aman, right?”feel uneasy….

Doi was surprised that Haura could not be contacted, so he submitted an unaccounted for status application to the police.An investigation company was commissioned to investigate Yuura's whereabouts.

“As long as one person shows his/her flaws, we are doomed”.Louis' worries came true...!?

《The underground idol murder case》E3Plot

Episode 3

Delma (played by Mayu Yokota) and Izumi (played by Ari Hayashi), the underground idols of the trio “baby★Starlight”, were threatened by former member Aman (played by Naina Naina) and signed a certain contract.That is to work in the dating club on behalf of Aman, who borrowed a lot of money!

In a room in the mixed-use building, Delma was trembling and muttering "Absolutely not...I won't let this end".

Louis (Momoko Tanabe) could not tell the two of them about the fact that flowers that had not existed before were planted at the place where Hamura (Kentaro Tamura) was buried, and that there were traces of excavation.

At the same time, Xia Gu (played by Zheng Longjin) from the investigation company came to Quan's university on the grounds that he had something to ask.In addition, detective Mochizuki (played by Soda Ryosuke) also came to Louis.Mochizuki seems to be very concerned about the missing Haura——.

Shitaya appears next to the three of them again!Shitaya pointedly pointed out that something was missing from Haura's room. How will the three of them deal with it??

《The underground idol murder case》E4Plot

Episode 4

Shitaya (Jung Yong-jin), who suspects the three people of “baby★Starlight” of killing the president of his agency, Hamura (Kentaro Tamura), comes to Louis (Momoko Tanabe)'s room in order to find the trophy used in the crime.Louis Izumi (Ari Hayashi) was shaken by Shitaya's sharp criticism, but through the activity of Dai Ma (Mayu Yokota), he escaped a disaster at the critical moment.However, the three of them faced a greater crisis──

At the same time, progress has been made in the serial murder cases pursued by Sakamoto (played by Yuyuki Tsubokura) and Mochizuki (played by Ryosuke Soda).The victims had hidden accounts on the Internet and deposited huge sums of money.In addition, synthetic drugs were found in the apartment where the third victim lived...

Miss Zebeiquan, an arrest warrant has been issued."

“Bebesta”3 people who were suddenly shown the police manual by the man were so surprised that they stood still.

Unable to accept it and hoping for a good explanation, Luma resisted desperately.However, Izumi's resistance was in vain and he was taken away in handcuffs...!?

《The underground idol murder case》E5Plot

Episode 5

《baby Starlight》 will be produced by Kawato (played by Yu Shirota).The 6th anniversary concert has also been decided, and Dema (Mayu Yokota) and Izumi (Ari Hayashi) are very excited.Only Louis (Momoko Tanabe) can't completely believe him.

At this time, Mochizuki (played by Ryosuke Soda), who is investigating the serial murder case, is very interested in the business card in Kubo (played by Ryu Minama) that says “CLUB GARDEN”...!? One day.

Lawyer Yazaki (played by Takahisa Masuda) and Kato's wife Reiko (played by Kato Rosa) came to the three of “Bebest”.Qi took out the photo of Louis and Hedu hugging each other in the car and said categorically: Did Louis and Hedu have an extramarital affair?%Despaired Louis, greater suffering strikes──!?

《The underground idol murder case》E6Plot

Episode 6

“The body of Haura (Kentaro Tamura) has been found. Is it you who did it?”

Kawato (Yu Shirota) begins to tell Louis (Momoko Tanabe) about the reception night hosted by Haura.

Kato mentioned that Louis and the others rented a car and went to the mountains, where Yuura was, announcing that all members of “baby★Starlight” were involved in the disappearance.Tell Louis what to do in the future and discuss it together with the members.

Photos of hugging Kadu were uploaded to social networks, raising suspicions about extramarital affairs, but that was what Louis did to protect “Bebesta”.However, Dema (Mayu Yokota) and Izumi (Ari Hayashi) did not explain what happened, and the relationship between the two became distant.

Under such circumstances, Louis finally decided to give up his idol career——.

On the other hand, the police's investigation results for the arrested Kubo (Ryu Mizama) were not optimistic.Although Kubo continued to deny the serial killings, nothing related to the incident was found in the confiscated mobile phone.Mochizuki (played by Ryosuke Soda) is investigating the registration of all victims at the escort club “Garden”...!?

《The underground idol murder case》E7Plot

Episode 7

Being subjected to violence by Kawato (played by Yu Shirota) and about to be killed, the three people in “baby★Starlight” still resisted desperately.As a result of resisting with the idea of ​​“Yilian Tuosheng”, Hedu finally stopped moving.

Daima (Mayu Yokota) and others, who were treating wounds in Izumi (Ari Hayashi)'s apartment, went to the place where he fell again in order to hide Kato's body.However, there was no sign of Hedu there.

Louis (Momoko Tanabe), who is presumed to be helping Kadu, notices a handkerchief dropped nearby.…!?

A few days later.Taking advantage of Louis' uploading of the denunciation video of the escort club “Garden”, Hedu's evil deeds were reported and became widely known.The police believe that Hadu is also related to the serial murders and are tracking his whereabouts.

“Bebesta” revealed that Hedu had instructed her to work in “Garden”, but she refused and was subjected to violence as a result.“bevista”, who attracted much attention because of being a victim, decided to enter the Tokyo market and successfully sold it.

One day.The three people who received fan letters from their manager Doi (Naomi Trouden) found envelopes with Louis, Delma, and Izumi written on them.Open it and it says “Don't forget your sins”...!?

In addition, a shocking fact that threatens “Bebest”'s future activities is about to be revealed──!

《The underground idol murder case》E8Plot

Episode 8

The threatening letter was not written by Michiru (Naoi Furuta).After Hamura (Kentaro Tamura) was killed, someone had been secretly watching Rui (Momoko Tanabe) and others, and even followed them all the way up the mountain.That person may be Kawato (Shirota Yu) whose whereabouts are unknown, but Rui and the others know nothing about it...

The three informed Doi (Naomi Trouden) of Quan Shui's (Linya Ari) pregnancy and received her help.Even though Izumi is temporarily recuperating, the commercials she starred in are still being played; Rui and Eima (Yokota Mayu) continue their idol activities as a two-person lineup.

Finally, Anping from the spring gave birth to a child.In the delivery room, which was overflowing with emotion, a bouquet of flowers for Quan Shui was quietly delivered.However, it turned out to be the same bouquet of flowers that had been neatly placed at the place where Haura was buried.Everyone speculated that this was the handiwork of the person who sent the threatening letter, and Rui suddenly felt a strong uneasiness that "we may be being watched“"...

At the same time, the police are continuing to investigate the serial murder case in which Michiru became the latest victim.Mochizuki (Soda Ryosuke), who came to visit Rui and others, informed them that Michiru had been killed and asked them if their lives had been threatened recently.

At the same time, Kato's wife Reiko (Kato Rosa) was asked by her daughter Misuzu: When can I see my grandma?” Reiko was speechless for a moment, but Mei Ling continued innocently: “Mom, you said it - we will see her soon.”

The underground idol murder case

The underground idol murder case

Total 13 Episodes Oct 02, 2025 Japan Myst/Crime/Plot