The Best Episodes Directed By Koichiro Hayama

Episode Rankings

1. #1 Fan Favorite
   

   8.0/10(1 votes)

   #1 - The Song I Want to Deliver

   S1:E248/11/2024

   The Boonboomgers came to the after-school daycare facility where Taiya used to attend. There, they learn about Taiya's first love. While they are having a good time talking about their sweet and sour memories, a new Grumer appears, and Taiya and Sakito are put to sleep by a mysterious attack...!?

   Director:Koichiro Hayama

   Writer:N/A

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   Director:Koichiro Hayama

   Writer:N/A
2. 

   8.0/10(1 votes)

   #2 - Six Fireworks

   S1:E258/18/2024

   Cannonborg is on his last legs, initiating a plan to destroy Earth from space.

   Director:Koichiro Hayama

   Writer:N/A

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   Director:Koichiro Hayama

   Writer:N/A
3. 

   8.0/10(1 votes)

   #3 - The Oath of a Lackey

   S1:E3811/24/2024

   The Sanseater are greeted to the arrival of Wayway Yarucar, an elite member of the Yarucar race, as the Hashiriyan prepare for Spindor's arrival.

   Director:Koichiro Hayama

   Writer:N/A

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   Director:Koichiro Hayama

   Writer:N/A
4. 

   7.0/10(1 votes)

   #4 - And Action! Memory of Hiromi!

   S32:E294/3/2022

   Giff is ready to revive when the Igarashi siblings discover that Hiromi is still alive, but does not remember anything, and so everyone devises a plan to create a film to help him remember.

   Director:Koichiro Hayama

   Writer:N/A

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   Director:Koichiro Hayama

   Writer:N/A
5. 

   7.0/10(1 votes)

   #5 - Lock and Key

   S1:E156/9/2024

   Jou finds a monster created by the Hashiryan who refuses to attack humans and befriends him, determined to protect his new friend from the enemy.

   Director:Koichiro Hayama

   Writer:N/A

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   Director:Koichiro Hayama

   Writer:N/A
6. 

   7.0/10(1 votes)

   #6 - The Purple Cleanup

   S1:E166/16/2024

   The Boonboomgers meet Sakito Homura, a mysterious man who possesses the same powers as them, able to transform into Bun Violet and whose intentions are unknown.

   Director:Koichiro Hayama

   Writer:N/A

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   Director:Koichiro Hayama

   Writer:N/A
7. 

   7.0/10(3 votes)

   #7 - A Pair of Spies

   S1:E3711/17/2024

   Ichirou bumps into a spy with whom he used to work with, while the others are called into action to deal with a camera monster.

   Director:Koichiro Hayama

   Writer:N/A

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   Director:Koichiro Hayama

   Writer:N/A
8. 

   5.0/10(2 votes)

   #8 - Enemies to the Earth

   S1:E451/19/2025

   Taiya is devastated with Bundorio's apparent death and attempts to fix him up. Meanwhile, Dissrace returns and initiates a plan to turn the public opinion against the Boonboomgers but Sakito and Byun rise against him.

   Director:Koichiro Hayama

   Writer:N/A

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   Director:Koichiro Hayama

   Writer:N/A
9. 

   5.0/10(2 votes)

   #9 - The Future In Our Hands

   S1:E461/26/2025

   Society has turned on the Boonboomger, while Yaiyai Yarucar is turned into a Kurumaju with the power of all Kurumaju.

   Director:Koichiro Hayama

   Writer:N/A

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   Director:Koichiro Hayama

   Writer:N/A