Here’s weekly mora Anisong ranking.

mora Anisong original chart (28 February 〜 6 March.​ 2022)
 

#1 Zankyosanka (Song of Reverberation) / Aimer
TV animation “Demon Slayer: Kimetsu no Yaiba Entertainment District Arc (Kimetsu no Yaiba: Yūkaku-hen)” Opening Theme

#2 Hajimari no Setsuna (The First Moment) / Roubai Gakuen Chuutoubu 1-nen 3-kumi
TV animation “Akebi's Sailor Uniform(Akebi-chan no Sailor Fuku)” Opening Theme

#3 Sakayume(Contradictory Dream) / King Gnu 
Film “Jujutsu Kaisen 0: The Movie (Gekijō-ban Jujutsu Kaisen 0)” Endning Theme

#4 Asa ga Kuru (Daybreak) / Aimer
TV animation “Demon Slayer: Kimetsu no Yaiba Entertainment District Arc (Kimetsu no Yaiba: Yūkaku-hen)” Ending  Theme

#5 Yajirushi→ / Pokapoka Ion
TV animation “Slow Loop” Opening Theme

#6 Ichizu (The Only Way) / King Gnu
Film “Jujutsu Kaisen 0: The Movie (Gekijō-ban Jujutsu Kaisen 0)” Theme Song

#7 Sansan Days (Sun-Drenched Days) / Spira Spica
TV animation “My Dress-Up Darling (Sono Bisque Doll wa Koi wo Suru)” Opening Theme

#8 Shuwa Shuwa / Three∞Loop
TV animation “Slow Loop” Ending Theme

#9 Hadaka no Yūsha (Naked Hero) / Vaundy
Fuji TV's programming block Noitamina’s TV animation “Ranking of Kings (Ōsama Ranking)” Second Opening Theme

#10 Ambitious World / Satono Diamnd (CV.Hina Tachibana),Kitasan Black (CV.Hinaki Yano)
“Umamusume: Pretty Derby”

This ranking is provided by http://mora.jp/