The Pokémon Sunday ending Hello! Thank You! (ハロー！サンキュー！) is sung by Becky, one of the original hosts of the show. The ending features clips from some of the Pokémon shorts, Movies and the Advanced Generation opening Pokémon Symphonic Medley (ポケモン シンフォニック メドレー).
The song begins with various Pokémon jumping and waving as Pikachu, Takeshi Mizugorou, Satoshi's Heigani go down a slide and are then followed by Haruka's Eneco, Satoshi's Cotoise, Haruka's Fushigidane, Takeshi's Hasubrero and finally Haruka's Wakasyamo. The scene changes to the same Pokémon who are joined by a Ametama, skipping together with a large rope.
The next scene features a bunch of Pokémon sliding down a hill on giant leaves. Pikachu and a Sohnano slide down on the same leaf, followed by the Pichu Brothers on another leaf, Kasumi's Psyduck and Satoshi's Hinoarashi, Kasumi's Sunnygo and Kasumi's Togepi on the other leaves.
The scene changes to the Pokémon Merry-Go-Round attraction rendered in CGI. The camera spins around it and it features Raikou, Entei, and Suicune instead of horses. The scene changes to the Pokémon Symphonic Medley segment with Entei, Suicune and Raikou jumping from ruin to ruin as they fall apart behind them as Latios and Latias fly over them.
The Pokémon Giant Ferris Wheel attraction is featured next. Each ride compartment are designed as various Poké ball types. The Alto Mare Gondola Cruise is displayed next and is once again a computer rendered representation of the ride. Latios and Latias are on either end of the boat. A quick segment from Movie 5 in the Secret Garden with Pikachu, Latios and Latias is shown.
The ending transitions to the Pokémon Star Swing CGI rendering until it switches to a brief scene from Movie 6 with the main characters and Jirachi as it transports a bunch of candy bars for them. The next attraction that is featured is the Rayquaza roller coaster which has a first person perspective of the ride as it goes down the tracks. The CGI sequence is followed by a scene from Movie 7 where Deoxys and Rayquaza battle.
The Pikachu Forest attraction is featured with Pikachu-shaped cars as a clip of a bunch of Pikachu's from the Kanto episode Forest of Pikachu (ピカチュウのもり). The Gotta Dance Tour ride is featured which is followed by a clip from the corresponding anime short Secret Base of the Dancing Pokémon (おどるポケモンひみつ基地).
Lugia's Spinning Ship is the next attraction shown as it is preceded by a clip of Satoshi and Pikachu riding Lugia from the anime. The The Pichu Brothers' Rascal Railway is the final attraction featured in the ending.
The ending finishes with two clips from Pokémon Symphonic Medley. A valley full of hundreds of Pokémon is shown as Celebii fly's by and it transitions to the ocean. Lugia fly's by as it transitions again to more Pokémon flying in the air and running on the hills.