Philosophie
Yotsuya est un des personnages les plus étranges et des plus loufoques de toutes les séries manga confondues. Dans l'anime, les responsables de l'animation et de la "gestion" des personnages lui ont donné une dimension supplémentaire par rapport au manga, en lui dédiant des épisodes tout d'abord (l'épisode de l'oeuf, celui de la photo mystérieuse...) mais également en creusant le côté "philosophe" du personnage. Et oui, Yotsuya est hyper connu pour ses citations dans l'anime, voici quelques citations philosophiques de notre allumé préféré :

- One morning return or two woudn't hurt
- Let's fall to the bottom of the hell, let's fall reach heaven ( chanson )
- The power of love is so great
- Dogs who don't forget girls are taken away by a foreigner
- Nice moon, Hot blood, three in the well is more fun
- Pulling out - pulling back hair i loving reluctantly. Don't catch cold .
- Spilled water, returning back to the plate
- Thinness - No pity of the beef, striking hard at my heart
- Silence . Sound of water flying into the middle of a fire ... I become a fish
- Full moon, voice of friend moaning, in pain
- Let's fall to the bottom of the pit, let's fall searching for happiness ( chanson )
- A promise is a promise, once it's written on paper ... the echoes in the montains's hallow
- Dressing Mirror : Sold away. Longing for Anzu, Zushio
- Winter preparation, shine, oh sun, upon this canned peach, oh blueness of the sky, whiteness of the peach
- Expend thine own body for the sake of love, sleeping as the see cucumber, your face cut
- Quietly silent, it's like a forest
- Of all the days that have gone by. All in the distance
- A handsome man on silver ice leaves swiftly like a spanow
- The tailor makes the man whith the pillow and off he goes to see the princess
- In the dream in which the spring wind scatters the flower peddles even when you awake, your heart is touched
- Let's fall to the depths of hell, let's fall sarching for happiness