|"The Battle's Conclusive Peak! It's Settled in the Kaiōshin Realm!!"|
|Rōmaji||Saigo no Chōjō Kessen! Kaiōshin-kai de Ketchaku da!!|
|Literal English||The Battle's Conclusive Peak! It's Settled in the World King God Realm!!|
|Saga||Evil Buu Saga|
|Corresponding uncut Z episode(s)||DBZ278 & DBZ279|
|Japanese||May 3, 2015|
"The Battle's Conclusive Peak! It's Settled in the Kaiōshin Realm!!" (最後の頂上決戦！界王神界で決着だ！！, Saigo no Chōjō Kessen! Kaiōshin-kai de Ketchaku da!!; Literally meaning "The Battle's Conclusive Peak! It's Settled in the World King God Realm!!") is the one hundred fifty-first episode of the Dragon Ball Kai anime.
The pure Majin Boo is blasted apart by the explosion, but he reforms after the destruction of Earth, and goes on a rampage throughout the galaxy. He goes from planet to planet, looking for Gokū and Vegeta, and then destroys each planet when he doesn't find them. He goes to the Grand Kaiō's planet, and starts to toy with everyone there. When he becomes bored, he creates an energy ball, intending to destroy the Grand Kaiō's planet. Kibito Kaiōshin offers Gokū and Vegeta his fusion earrings, but they both refuse them. They raise their power levels so Bū will know where to find them. Bū abandons his attempt to destroy the Grand Kaiō's planet and teleports to the Kaiōshin Realm.
Kibito Kaiōshin transports himself, Dende, and Old Kaiōshin to a distant planet so they will be out of Gokū and Vegeta's way, along with a crystal ball that allows them to watch the battle. Unfortunately, they forget to take Mister Satan and Bee along. Gokū and Vegeta play rock, paper, scissors to decide who will fight first, and Gokū wins. He powers up to Super Saiyan 2, and starts beating up Bū. Gokū blasts him apart, but he reforms. Bū creates another massive energy ball and throws it down at the planet. Gokū is able to deflect it, but Bū guides the ball back around and into the planet. Powerful shock waves rock the entire planet, disfiguring its shape and leaving the surface ragged and uneven. Gokū decides to power up to Super Saiyan 3.
|Son Gokū||Masako Nozawa|
|Mister Satan||Unshō Ishizuka|
|West Kaiō||Bin Shimada|
|Old Kaiōshin||Ryōichi Tanaka|
|Kibito Kaiōshin||Yūji Mitsuya|
|Bibidi||Naoki Tatsuta||Kōzō Shioya|
|North Kaiō||Jōji Yanami|