A commemorative commercial for Motoyama Seisakusho's 100th anniversary in 2024. The protagonist gazes at the night view of the seaside factory, lost in memories of their grandfather, who was also an engineer like them. Now, they finally understand the meaning of the words their grandfather once uttered— "100 years, and still going." This work portrays the passion of the employees dedicated to manufacturing. Directed by Hiro Kaburagi, known for "Kimi ni Todoke" and "GREAT PRETENDER." The image song "Forget-Me-Not," written specifically for this project by singer-songwriter Yuka, colors the entire piece.