Shigeki Morimoto (Japanese: 森本茂樹Morimoto Shigeki, born October 2nd[1]) is a game designer and programmer (among other various roles such as Pokémon adviser and Pokémon designer), currently working at Game Freak. He has been involved in nearly every main series Pokémon game since Pokémon Red and Green Versions. He is most notable for his prominent role in the creation of the Pokémon Mew, which has since become his favorite Pokémon. He was the game director for Pokémon Emerald and Pokémon HeartGold and SoulSilver.
He also appears as an NPC called Morimoto (Japanese: モリモト) in GenerationsV, VII, and VIII.
In Sun and Moon, Morimoto returns as a Trainer the player can battle in the Game Freak office in Heahea City. Like in Black and White, the player must have become Champion before they can battle him, he can be battled once per day, and he shares his appearance with male Veterans. Morimoto will heal the player's Pokémon after defeating him, and after defeating him for the first time, he will give the player an Oval Charm. In Ultra Sun and Ultra Moon, Morimoto plays the same role, except he teams with the game's director, Kazumasa Iwao, for a Multi Battle.
In Pokémon Sword and Shield, Morimoto appears as a Police Officer on the second floor of eastern branch of Hotel Ionia in Circhester. After the player has become Galar's Champion, they can challenge him to a Double Battle once per day. Like in Sun, Moon, Ultra Sun, and Ultra Moon, he will award the player with an Oval Charm after defeating him for the first time.
Morimoto will Dynamax his Snorlax at the first opportunity.