Listed are the annual chief events of the Shingon Sect.


 Date
   Event
  Jan. 1
Buddhist ceremony of unveiling the Principal Image of Buddha at Hase-dera (Hase Temple)
 Jan. 1-7
Nio-e (special service in commemoration of the two Guardian gods) and Shusho-e (service held at the beginning of the year to pray for the peace of the state)
 Jan. 8-14
Go-Shinichi Mi-Shuho (esoteric ritual held seven days after New Year's Day)
 Jan. 8-10
Butsumyo-e (ceremony of reciting the names of buddhas of the past, present, future) at Hase Temple
 Jan. 28-Feb. 3
Star festival at Hase Temple
 Feb. 3
Setsubun Festival (Bean-Throwing ceremony)
 Feb. 8-14
Shuni-e (service in celebration of the New Year in India) at Hase Temple
 Feb. 14
Dadaoshi at Hase Temple
 Feb. 15
Festival in commemoration of the death of the Buddha Shakamuni
 Mar. 17
First day of a period of seven days over the vernal equinox (Buddhist services held during the period)
 Mar. 20
Day of vernal equinox
 Mar. 21
Shomieku (service in commemoration of Kobo Daishi or Great Master Kobo, posthumous title of Kukai, founder of Shingon Sect) in front of his true statue
 Apr. 8
Buddha's birthday festival
 Apr. 22
Ceremony of offering peony flowers at Hase Temple
 Apr. 22-May 7
Peony flower festival at Hase Temple
 May 5
Ceremony of thanking Bishop Senyo for his virtue of providing benefit to people
 June 15
Birthday anniversary of Kobo Daishi
 June 17
Birthday anniversary of Kokyo Daishi (Great Master Kokyo, posthumous title of Kakuban, who founded the Buzan Division of Shingon Sect)
July 13-15
Bon Festival (originally held from the 13th to the 15th of the seventh month by the lunar calendar)
Aug. 13-15
Bon Festival (put off a month to hold the Festival nearer to its original dates according to the lunar calendar)
Sept. 20
First day of a period of seven days over the autumnal equinox (Buddhist services held during the period)
Sept. 23
Day of autumnal equinox
Oct. 1-Nov. 30
Momiji (maple-leaf viewing) festival at Hase Temple
Dec. 8
Service in commemoration of Shakamuni's attainment of Buddhahood
Dec. 12
Mystic incantation (darani) service in commemoration of Kokyo Daishi (Great Master Kokyo)
Dec. 31
Buddhist ceremony of unveiling the Principal Image of Buddha at Hase Temple