陰日向
Shade and Sunlight
noun
Read : kagehinata(カゲヒナタ)
Daily use: Not often use but Most people can sort of understand what it means.

---

[ Meaning ]

 Shade and Sunlight.
 To be there for them in good times and bad, to shield them. To offer various forms of support and protection, whether they are present or not.

 

This phrase combines the words “shade” and “sunlight,” which have opposite meanings.
As the kanji suggest, it illustrates the contrast between places that receive sunlight and those that do not.
It can be used in both positive and negative contexts.
It can also refer to a difference in behavior between public (sunlit) and private (shaded) settings.
Conversely, saying “there is no yin and yang” implies that someone is “consistent in their behavior.”
As is often said, “supporting from the shadows,” it is also used to mean “providing assistance from a place where the person in question cannot see.”

 

Additionally, “shadow” and “sunlight” are terms used to describe human character traits.
“Sunlight” is used to describe characters who are in the spotlight and stand out, or people with cheerful personalities.
“Shadow” refers to those who are unassuming and may sometimes have a gloomy disposition.
In Japan, there is a saying that “the brighter the light, the darker the shadow,” and this phrase is often used when comparing two specific things, such as in the context of human relationships.

 

 

A prime example of this is probably Shoyo Hinata and Tobio Kageyama, the main characters of the series *Haikyu!!*.
Hinata is bright and cheerful, while Kageyama is quiet and gives off a slightly aloof vibe (at first glance).
In terms of their volleyball positions, Kageyama’s support as the setter is essential for Hinata to shine. And the higher Hinata soars, the more deeply Kageyama’s presence is etched into our memories.
These two truly embody the relationship between the “shade” and the “sunlight.

 


It’s also interesting to consider the names of Toru Oikawa and Kazuki Iwaizumi when thinking about the ace-setter combination, just as with these two.
Combining their names creates “Ittetsu,” which means “to stick to one’s convictions.”
We also can’t overlook the fact that their surnames—Izumi(spring) and Kawa(river)—are both related to water, yet are similar yet distinct. Oikawa, who didn’t stay in one place but flowed like a river to carve out his own path, and Iwaizumi, who provides a sense of security by always being there, like a spring.

When considering character names, thinking about them not just on their own but in combination with someone related to them reveals even deeper meanings.
Why not take a moment to reflect on the meanings behind the names of your favorite characters?