Mitsuboshi Colors (2018) — AI Story Visualization

Plot Analysis Summary

The single season follows a group known as the Colors as they turn everyday town life into investigations, games, rescues, and public activities. The narrative repeatedly shifts between playful routine and exaggerated danger.

Story Structure — 5 Plot Phases

Early Mysteries

The season opens with investigations involving a cat burglar, a locked safe, and mysteriously closed streets. The Colors move from routine practice into a larger threat involving humanity.

Key Events

• Cat Burglar Investigation — The Colors track down a cat burglar as part of their first recorded case. Location: Local town
• Locked Safe Mystery — The Colors help a local shopkeeper solve a mystery involving a locked safe. Location: Local shop
• Treasure Rescue — The investigation concludes with the rescue of the treasure from the locked safe. Location: Local shop
• Level Training — The Colors practice in an effort to raise their levels. Location: Town
• Closed Streets Case — The Colors investigate the case of the mysteriously closed streets. Location: Town streets
• Eco-Terrorist Plot — The street investigation leads to an eco-terrorist plot threatening humanity. Location: Town
• Humanity Saved — The Colors save humanity from the eco-terrorist plot. Location: Town

Threats And Rescues

The group handles a dangerous eco-terrorist plot and a rescue mission. A monster attack and a bomb investigation raise the stakes further.

Key Events

• Family Rescue Mission — The Colors undertake a mission to rescue a mother from a dire fate. Location: Town
• Police Station Attack — Monsters attack the police station. Location: Police station
• Bomb Mystery — The Colors solve another mystery in order to disarm a dangerous bomb. Location: Town
• Bakery Succession Dispute — A family bakery faces a dispute over whether it should become a rice-ball shop after inheritance. Location: Family bakery
• Bread Quality Argument — The attempt to defend the bakery fails because the argument about bread quality is unconvincing. Location: Family bakery
• Street Parade — A participant joins a street parade before the group goes to a summer festival. Location: Town streets

Summer And The Zoo

Family and festival events provide a lighter interlude before the discovery of a powerful weapon. The old elephant scandal then leads to a dangerous tiger encounter.

Key Events

• Summer Festival — The group attends a summer festival at a school. Location: School
• Hidden Toy Weapon — A powerful new weapon is discovered hidden in a box of toys. Location: Town
• Elephant Scandal — The group learns about a decades-old scandal involving elephants at Ueno Zoo. Location: Ueno Zoo
• Zoo Investigation — The group investigates the old zoo scandal. Location: Ueno Zoo
• Tiger Encounter — The investigation results in a fight against a man-eating tiger. Location: Ueno Zoo
• Weakness Meeting — The Colors prepare for the apocalypse and confront their greatest weaknesses. Location: Town

Weakness And Play

The Colors prepare for the apocalypse, examine their weaknesses, and engage with samurai traditions. Trash collection, a strange smell, and a Halloween zombie game turn ordinary activities into missions.

Key Events

• Apocalypse Preparation — The group continues preparing itself for a possible apocalypse. Location: Town
• Samurai Traditions — The team works to live up to the noble traditions of an honored samurai. Location: Town
• Trash Collection — The group goes around collecting trash while waiting for a member to arrive. Location: Town streets
• Stinky Ginkgo Nuts — An investigation into a peculiar smell leads to collecting stinky ginkgo nuts. Location: Town streets
• Zombie Game Begins — For Halloween, the Colors decide to play a zombie game. Location: Park
• Zombie Containment — One participant must prevent the other players from filling the park with zombies. Location: Park

Museum And Town

The zoo mystery continues through an investigation into possible museum corruption and a confrontation with the state dogs. The season closes with a time-capsule search and an attempt to work as salesgirls.

Key Events

• Museum Corruption Inquiry — Following the zoo mystery, the Colors investigate possible ties to corruption at the local museum. Location: Local museum
• State Dogs Encounter — The museum investigation brings the Colors into conflict with the dogs of the state. Location: Local museum
• Potential New Member — A rumor suggests that a potential new team member may be at the museum. Location: Local museum
• Time Capsule Search — After acquiring money, the Colors search for the perfect place to put a time capsule. Location: Town
• Town Salesgirls — The Colors introduce their town and try their hand at being salesgirls. Location: Town

Story Breakdown

• Opening Casework — The Colors establish their investigative role through small mysteries and a stolen treasure.
  • Cat Burglar Chase — The group tracks down a cat burglar.
  • Locked Safe Rescue — A shop mystery ends with the treasure being rescued.
• Escalating Threats — Ordinary investigations expand into threats against the town and humanity.
  • Closed Streets — The Colors investigate mysteriously closed streets.
  • Bomb Disarmament — The group solves a mystery to disarm a dangerous bomb.
• Community Adventures — Family businesses, parades, and festivals connect the Colors' activities to local community life.
  • Bakery Dispute — A family bakery faces a possible change into a rice-ball shop.
  • Summer Festival — The group attends a school summer festival after a street parade.
• Zoo And Museum Mystery — A historical zoo scandal develops into a broader investigation involving a museum.
  • Elephant Scandal — The Colors investigate a decades-old scandal involving elephants.
  • Museum Corruption — The follow-up inquiry examines possible corruption at a local museum.
• Games And Preparedness — The group treats training, apocalypse preparation, and Halloween play as connected forms of mission work.
  • Weakness Meeting — The Colors confront their greatest weaknesses while preparing for the apocalypse.
  • Zombie Game — A Halloween game centers on preventing the park from being filled with zombies.
• Townwide Resolution — The season concludes by returning attention to shared town spaces and playful civic participation.
  • Time Capsule Search — The Colors search for an appropriate place for a time capsule.
  • Salesgirl Finale — The group introduces the town and tries working as salesgirls.

Key Cast

• Yuuki Takada — Yui Akamatsu (voice)
• Marika Kouno — Saki 'Satchan' Kise (voice)
• Natsumi Hioka — Kotoha Aoyama (voice)