Nobuko

Normajean is a character of the day who appeared in The Brockster Is In! (DP190). She is the final character of the day to appear in Pokémon the Series: Diamond and Pearl.

Normajean works at a Pokémon Day Care as an apprentice and was in charge of caring for several baby Pokémon while traveling on a ship that was headed towards Twinleaf Town. The Pokémon she was caring for were Pichu, Cleffa, Igglybuff, Teddiursa, Azurill, Smoochum, and Wynaut.

The Pokémon Normajean was caring for wandered off while travelling on the ship, towards Ash and his friends, while Normajean was worriedly looking for them. She introduced herself to the group. She was ecstatic when she found out that Brock was a Pokémon Breeder, because she works at a Day Care.

Later on, a group of Tentacruel found their way onto the ship, due to Team Rocket stealing their treasured bottle cap. The Tentacruel attacked anyone near them; several Pokémon, including Normajean's Pokémon, became poisoned by the Tentacruel. Brock took care of them, since there was no Nurse Joy on board. Brock, with the help of his friends, tried different methods to try to heal the sick Pokémon but was unsuccessful. Suddenly, Brock's Happiny evolved into a Chansey and used Softboiled to heal Normajean's Pokémon. After this, Normajean expressed her gratitude to Brock for saving the Pokémon.

(Source: Bulbapedia)