Deep Blue: From Chiran
Special Attack Air Base (1996)
Last Letters of Second Lieutenant Ryōsuke Ogiso to His Parents
On May 20, 1945, Second Lieutenant Ryōsuke Ogiso took
off from Chiran Air Base and died in a special (suicide) attack west of
Okinawa at the age of 24. He was a member of the 50th Shinbu Special
Attack Squadron and piloted an Army Hayabusa Type 1 Fighter (Allied
code name of Oscar). After his death in a special attack, he received a promotion to
Prefecture, attended Senshū University in Tōkyō, and was a member of the 1st
Class of the Army Special Cadet Officer Pilot Training (Tokubetsu Sōjū Minarai
He wrote the following two final letters:
On the 9th I will depart from here. I am headed toward a base in Kyūshū
and shortly I will make a sortie.
Thank you for the many ways that you have cared for me until today.
Please forgive my fault of leaving before you. However, in the end I will
vanquish with all my might the hated, haughty enemy and carry out my
important task to protect Japan. With this I will do my first and last act
of filial piety for you. Before the sortie I am extremely enthusiastic. I am
not thinking about anything. Of course I have no turmoil.
With extreme joy and in high spirits I will make a sortie. After I die,
please watch over my younger brothers and sisters .
Some days ago I visited Ōyama-san , and he
showed kindness to me in many ways.
I will send my personal items (military uniform, military sword, and
Here I will leave.
I will participate in the 8th General Attack.
7 p.m. on May 20 is the time when I will attack.
The Army Minister gave instructions to the Special Attack units.
When the photograph is published, I am the 3rd person from the left on
the 3rd row.
Written at 12:00 on May 20
Letters translated by Bill Gordon
The letters come from Chiran Kōjo Nadeshiko Kai (1996, 71-2). The
biographical information in the first paragraph comes from Chiran Kōjo Nadeshiko
Kai (1996, 71), Chiran Tokkō Irei Kenshō Kai (2005, 187), and Osuo (2005,
On May 20, 1945, one of the 50th Shinbu Squadron Hayabusa Type 1
Fighters hit the American ship LST (landing ship, tank) 808, but only five men
were on board when the plane hit. More details are found in the story
1. The number of younger brothers and sisters is
not specified in the letter. He may have had one or more younger brothers and
one or more younger sisters.
2. The letter does not indicate whether Ōyama-san
is male or female.
Chiran Kōjo Nadeshiko Kai (Chiran Girls High School Nadeshiko
Association), ed. 1996. Gunjō: Chiran tokkō kichi yori
(Deep blue: From Chiran special attack air base). Originally
published in 1979. Kagoshima City: Takishobō.
Chiran Tokkō Irei Kenshō Kai (Chiran Special Attack
Memorial Society), ed. 2005. Konpaku no kiroku: Kyū rikugun tokubetsu
kōgekitai chiran kichi (Record of departed spirits: Former Army Special
Attack Corps Chiran Base). Revised edition, originally published in 2004. Chiran Town, Kagoshima
Prefecture: Chiran Tokkō Irei Kenshō Kai.
Osuo, Kazuhiko. 2005. Tokubetsu kōgekitai no kiroku (rikugun hen)
(Record of special attack corps (Army)). Tōkyō: Kōjinsha.