The official Japanese Pokémon Twitter account announced that episode 6 of the YouTube series
After School Pokémon Research Club (放課後ポケモン研究部) is available to watch. The
sixth episode broadcast on the official Japanese Pokémon YouTube channel on March 23rd, 2023 and was region locked to Japan.
At the end of the episode, a serial code for Pokémon Scarlet and Violet was announced to give viewers TM082 Thunder Wave and TM087 Taunt. Players could obtain this item from March 23rd, 2023 until April 30th, 2023 at 23:59 JST. The code is:
ENJ0YBATTLE
Source:
https://twitter.com/Pokemon_cojp/status/1638843031607717889