Takao's passion for shoemaking is a central metaphor for life. As he crafts shoes for Yukari, it represents the effort needed for both characters to move forward and "walk" independently once again. The Garden of Words (2013) - IMDb
Rain acts as a third character, serving both to bring the two together and as a "temporary refuge" from the responsibilities of the outside world. El jardГn de las palabras
Both characters are in a state of flux; they find solace in one another while trying to "learn how to walk" again, a metaphor for navigating their own personal and professional struggles. Metaphors and Symbolism Takao's passion for shoemaking is a central metaphor
Shinkai based the story on the traditional Japanese concept of koi , which predates the modern concept of love ( ai ) and refers to a sense of longing for someone in solitude. Both characters are in a state of flux;
The film features a tanka from the Man'yōshū , a classic Japanese poetry anthology. The exchange of these verses symbolizes their unspoken bond and the "trembling" of their hearts.
A recurring Shinkai theme, the film examines physical and emotional distances created by age gaps and social standing (student and teacher).