Super Sentai Strongest Battle

The Super Sentai Strongest Battle (スーパー戦隊最強バトル!!) was a tournament which was fought between 32 teams of five Sentai Rangers.

Rules

 * All participants are divided into teams of five, the teams taking part in a knockout tournament.
 * The participants from each team to take part on each match are previously decided, always in the same number from each.
 * A gemstone is placed in the site of the match and the team who takes it first wins.
 * According to Rita, the team who wins the tournament will have one wish granted.

In addition, the site of each match appears to be protected by a kind of magic barrier and all contact with the external world is cut. The participants also are prevented from summoning allies in the battle, like when Go-on Red failed to invoke Speedor.

Support Team

 * Arthur G6
 * Colon
 * Mag
 * Peebo
 * Hazardian Dappu

Continuity
Most clues regarding where in Sentai timelines these events occur come from Team Oddball:
 * For most members of Team Oddball, this occurs after the main events of their season:
 * After Doubutsu Sentai Zyuohger, because Yamato was capable of fusing all three modes - Eagle, Whale, and Gorilla - which he only learned in the final battle against Genis.
 * Whether this occurs before or after Life Received! The Earth's Monarchs' Decisive Battle!'' is unknown
 * After Uchuu Sentai Kyuuranger, as Stinger is now Commander of the Rebellion and refers to Tsurugi as "President".
 * Whether this is before or after the "two years later" epilogue of the series is unknown.
 * After Kaizoku Sentai Gokaiger, as Marvelous is shown both talking to Yamato in the middle of Doubutsu Sentai Zyuohger and recollecting Akaranger's Ranger key.
 * After Ressha Sentai ToQger, as Kagura had visited the family restaurant before being returned to kid form but no longer had the overriding wish of wanting to go home were she to win the tournament.
 * Given her appearance, however, this is clearly once again a child Kagura who used Imagination to become an adult to resume her ToQger form, as opposed to a full adult following Ressha Sentai ToQger Returns: Super ToQ 7gou of Dreams.
 * Where these events occur in regards to Shuriken Sentai Ninninger is debateable. At first, it would appear that it occurs prior to Kinji Takigawa's arrival to Japan, as Takaharu references the race for the title of Last Ninja as ongoing without mentioning the presence of a non-Igasaki like Starninger. However, he later dons the Lion Ha-oh armor, which was not acquired until shortly before Yoshitaka is convinced by the other Ninningers to accept Kinji as a student. This suggests that the tournament occurs only after this but before the death of Yoshitaka by the hands of Izayoi Kyuuemon.

Continuity is further complicated in that this series ignores dimensional barriers that previously existed while acknowleding related events. For example, Stinger and Kruger acknowledge that Shou Ronpou and other Kyuurangers have met the Dekarangers despite this only occuring by virtue of a wormhole connecting parallel Earths.