Icon-exaid.png This article is about a/an game in Kamen Rider Ex-Aid.

Title screen.

Nazo Toki Labyrinth (ナゾトキラビリンス Nazo Toki Rabirinsu) is a game created by former Genm Corp. CEO Kuroto Dan, one of the few game not to be the source of a Rider Gashat. A mystery game where players solve riddles and mysteries in a mansion, ostensibly to rescue Poppy Pipopapo, the imprisoned Dan created this game to challenge Emu Hojo and Parado.

In reality, it was implied that the game was programmed to allow Kuroto to break free from his prison, upon Emu and Parado winning the game. Kamen Rider Ex-Aid "Tricks": Kamen Rider Para-DX


Entering the Game World, Emu and Parado found themselves equipped with Gamer Drivers and a blank Gashat for each. The two went on separate ways to determine who will solve the mysteries faster and encounter different mystery rooms as they solve the riddle quickly:

  • Emu entered one with the sun logo and found three portraits of Genm Corp.'s former presidents, Masamune Dan, Kuroto Dan, and Ren Amagasaki. The Bugsters, including Ren Amagasaki, are creations of Kuroto and he himself is the son of Masamune Dan, with said word being a homonym to the word sun in English.
  • Parado entered one with the crescent moon logo and found portraits of Ex-Aid and Para-DX Level 99 and the CR logo. The Level 99 (九十九 Kyū-jū Kyū) can also be read as Kyūkyū (九九 lit. "Nine-nine") separately as a pun of the Japanese word for Emergency (救急 Kyūkyū), referring to the CR.

Exiting their respective rooms, they finally regrouped to solve the last mystery in the form of a star-labelled room. The final riddle unveils itself as Hatena Bugster. While finding himself incapable of fighting with blank Gashats, Emu and Parado's gratitude towards each other brought forth the Knock Out Fighter 2 Gashat as they use it and transform into Level 39 of their Rider forms. Remembering their previous riddles and their thanks, the two finally solved it by punching the numbers 3 and 9, making up the wordplay Sankyū (さんきゅうー) (hononym for "Thank you") as Hatena congratulated them.

With the fight over, the two stumbled upon an empty room and immediately won the game despite Poppy being nowhere to be found. As they exited the game, Poppy reprimanded them for leaving her behind before she quickly assuming that Kuroto was testing their bonds. Before they could properly thank the Game Master, the three were shocked to discover that Kuroto had escaped custody. Kamen Rider Ex-Aid "Tricks": Kamen Rider Para-DX


Hatena Bugster is a Bugster born from the data of Nazo Toki Labyrinth.

Behind the scenes

Nazo Toki Labyrinth was conceived for the Televi-Kun Hyper Battle DVD Kamen Rider Ex-Aid "Tricks": Kamen Rider Para-DX.


Icon-exaid.png Kamen Rider Ex-Aid
Kamen Riders
Emu Hojo - Hiiro Kagami (Game World) - Taiga Hanaya - Kiriya Kujo - Kuroto Dan - Parado - Asuna Karino/Poppy Pipopapo - Masamune Dan - Ride-Players (Nico Saiba - Haima Kagami) - Genm (Bakusou Treasure) - Kagenari Nagumo - Ninja-Player - Black Parado
Game Scope - Gamer Driver - Kimewaza Slot Holder - Rider Gashat - Energy Items - Buggle Driver (II) - Bugster Buckle - Gashat Gear Dual (β - Another) - Rider Gauges - Rider Gashat Case - Energy Item Holder
Gashacon Weapons
Gashacon Breaker - Gashacon Sword - Gashacon Magnum - Gashacon Sparrow - Gashacon Bugvisor (II - G) - Gashacon Key Slasher - Gashacon Parabragun
Other Weapons
Flamber Saber - Ride Weapon - Fuma Sōzantō - Genin Weapon
Robot Gamer - Beat Gamer - Combat Gamer - Chambara Gamer - Sports Gamer - Hunter Gamer - Bike Gamer - Burger Gamer - Fantasy Gamer - Simulation Gamer - Maximum Gamer - Safari Gamer - Tank Gamer - Legacy Gamer - Pac Gamer - Famista Gamer - Xevious Gamer - Galaxian Gamer
Asuna Karino - Haima Kagami - Kyotaro Hinata - Ginko Yumita - Nico Saiba - Satsuki Ogimachi - Mizuki Nishikikoji - Tsukuru Koboshi
Others: Saki Momose - Sakurako Dan - Eight Kirino - Saiko Yaotome
Locations: Seito University Hospital - CR - Ministry of Health - Genm Corp. - Game World - Machina Vision - Next Genome Institute
Generals: Parado - Graphite - Ren Amagasaki - Gamedeus
Movie-exclusive: Michihiko Zaizen - Pac-Man Virus - Hatena Bugster - Soji Kuruse - Kazushige Ryuzaki - Ageha Takeda - Johnny Maxima - Nebula Bugster
Stageshow-exlusive: Futago Bugster
Regular Bugsters: Bugster Virus - Bugster Union - Salty Bugster - Aranbura Bugster - Revol Bugster - Motors Bugster - Collabos Bugsters (Gekitotsu - DoReMiFa - Giri Giri - Jet - Kamen Rider Genm series) - Burgermon Bugster - Gatton Bugster - Vernier Bugster - Kaiden Bugster - Charlie Bugster
Regular Games: Mighty Action X - Taddle Quest - Bang Bang Shooting - Bakusou Bike - Gekitotsu Robots - DoReMiFa Beat - Giri Giri Chambara - Jet Combat - Shakariki Sports - Drago Knight Hunter Z - Dangerous Zombie - Mighty Brothers XX - Perfect Puzzle - Knock Out Fighter - Perfect Knock Out - Ju Ju Burger - Night of Safari - Bang Bang Tank - Taddle Fantasy - Bang Bang Simulations - Taddle Legacy - Maximum Mighty X - Kamen Rider Chronicle - Toki Meki Crisis - Hyper Muteki - Doctor Mighty XX - Mighty Creator VRX - Hurricane Ninja - God Maximum Mighty X - Knock Out Fighter 2 - Zombie Chronicle - Mighty Novel X
Legend Rider Games: Let's Go Ichi Gou! - Adventure Guy Kuuga - Agito of the Sun - Mirror Labyrinth Ryuki - Moshi Moshi Faiz - King of Poker Blade - Taiko Master Hibiki - Insect Wars Kabuto - Time Express Den-O - DokiDoki Makai Castle Kiva - Barcode Warrior Decade - Detective Double - Jungle OOO - Space Galaxy Fourze - Magic The Wizard - Toukenden Gaim - Full Throttle Drive - Kaigan Ghost - Kamen Rider Build - Ganbarizing
Legend Games: Pac Adventure - Famista - Xevious - Taiko no Tatsujin - Galaxian
Other Games: Hatesate Puzzle - Buddhist Priest of Temple - Chou Super Hero Taisen - Chou Shocker Taisen - Bakusou Treasure - WayoseTUNE - Nazo Toki Labyrinth
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