I was working as a medical ofﬁcer in the Take's Unit, in Manchuria when I was assigned to join the battle of Okinawa in July 1944. The same year, after the bombing of October 10th, Naha was burnt to ashes. I ended up in the 3rd surgery division of the Okinawa military hospital. Around the end of December, the Take's Unit was transferred to Taiwan. I was given orders to return with the 600 discharged patients on the last boat. But the war situation got worse, and there was no boat left to carry the patients. Eventually, they were transferred to different units in Okinawa.
Medical ofﬁcers should have come back immediately by plane, but there were no available planes at that time. I had to remain in the 3rd surgery division. As the ﬁghting grew more intense, I lost my unit and had nowhere to go. Every evening, during the lull in the battleships' bombing, I went to Tsukazan Medical Unit and begged for my transfer to the Okinawa Unit. But the transfer of medical ofﬁcers wasn't easy and couldn't be done without high ofﬁcials' orders. On April 1st 1945, when the US army landed on the west coast of the main island of Okinawa, the confrontation became very ﬁerce and there were more and more casualties. On May 10th I ﬁnally received my transfer order. I was attached to the Okinawa military medical division and ﬁnally had my own unit. I felt really happy and relieved : it was a place where I could work in this war. With Pharmacy 2nd Lieutenant Takatori, Sergeant Fujii and 7 or 8 other soldiers, we drove a truck without lights in the middle of the night, surrounded by the enemy ﬂare bombs, to reach the Tamagusukuson Itokazu trench. The apprentice medical ofﬁcer Oshiro was already there as a member of the advance party. Fourteen Himeyuri students, brought on May 1st by Doctor Chizen Oshiro were also there, with some nurses devoted to extremely hard duties.
The Itokazu trench was a large natural cavern, a perfect shelter for injured soldiers against battleships' bombing. Although there was heavy bombing and ﬂare bombs on Haebaru, all was quiet in Itokazu. When I arrived, the trench was totally dark. There was a generator, but I suppose nobody knew how to use it. While the war was raging, casualties from the front became innumerable and those who received ﬁrst aid on the front were carried there day and night.
Everything was improvised. There were neither beds nor any equipment such as boards and pieces of wood, or cars, or any supplies from the headquarters. How could our 7 or 8 soldiers build beds for all the patients ? Everyone was stressed and worried. We didn't know how to deal with all the seriously injured men who were brought in, one after the other. I asked the medics to gather some materials in the village of Itokazu. We improvised a few beds. We were less than 10 men, the Himeyuri schoolgirls and a few nurses and we did our best, desperately. We prepared and distributed meals, attended the patients, disposed of feces, among howling and screaming men. In the beginning, Doctor Oshiro and I would treat injured soldiers day and night without any rest until the old civilian practitioner Doctor Yafuso came to help us. He was a great help indeed.
Unfortunately, inside the trench, the ground turned to mud, due to the drops falling from the cave ceiling, causing encephalopathic fever and convulsions.
People would fall from their built beds. Himeyuri schoolgirls had to announce patients' death with their pathetic voices. The trench was a picture of Hell. Since we didn't have enough medicine and surgery tools, only a few surgeries, without
anesthesia or blood transfusion, were achieved. Treatment was truly difﬁcult with a small battery lamp and the tragic lack of medicine. Many injured men were saved thanks to the well inside the trench. One day, soldiers from the Artillery came. They stuffed explosives in bamboo tubes to destroy the cannons they hid in the sugar cane ﬁelds, so that the enemy couldn't use them. They left the trench and we never knew what happened to them.
There were so many injured people in the Itokazu trench that we couldn't count them : probably 500 to 600 persons. It took time to give each wounded soldier his one rice ball meal. Soldiers, nurses and Himeyuri schoolgirls made desperate efforts to give ﬁrst aid in spite of the misery, exhaustion and fear they were going through.
On May 25th, the war situation suddenly changed, and the enemy's attack progressed close enough to our area. Like the Haebaru hospital, we received orders to retreat immediately to the Mabuni region : " The war situation becoming worse, the hospital will retreat immediately to Mabuni. The Itokazu quarter must retreat immediately to Mabuni by tomorrow as well. Regarding the transportation of injured persons, the ladder corps will help. So, be prepared. " When I received the order, I told all members of the medical unit to be ready to leave in the morning. In the afternoon we were still waiting for assistance. I lost my patience and sent the two junior soldiers Takamine and Nagayoshi, who were native and well aware of the region, to the Haebaru hospital, under a hail of bullets. When they arrived, the manager of the hospital general affairs was just about to leave, in the middle of an urgent retreat. They reported later that when they tried to speak to him, he just said : "You haven't retreated yet ? Retreat immediately to Mabuni, the enemy will be here soon. " When they reported those words to me, I was very surprised to hear the situation had suddenly turned so bad. I immediately called the ofﬁcers, explained the situation and told them the order we received :" We must retreat to Mabuni today. " We had only a few soldiers and equipment, and our capacity for transportation was highly insufﬁcient . Moreover, we couldn't rely on the hospital ladder corps' assistance. What should we do? Eventually, we transported as many persons as we could, all by ourselves. Those we couldn't take with us had to stay and wait until some support came from the hospital to help them evacuate as soon as possible. The junior soldier Nagayoshi said he would rather stay behind to look after his uncle who was one of the patients. Therefore, we left him to take care of all the patients. The injured soldiers who could walk, the nurses, the medics and the Himeyuri schoolgirls, all left at midnight and went south. But they all walked separately and we never knew how many seriously injured persons we left in the trench. This retreat has always been one of my very sad memories, involving many tragedies and unreasonable decisions.
Our Itokazu quarter retreated from the Itokazu trench and we all staid a while in the Itoshu trench in the south, the trench where the " Monument of the 2nd Surgery Division " is located, in today's Itoman City. However, a few days later, the Itokazu quarter received the order of dissolution. The quarter was dissolved there. The same day, I was assigned as manager of the hospital's ofﬁce and appointed to the trench the same evening. On the morning of that day, the hospital Director Hiroike had his lower leg injured by an explosion, at the trench entrance. When I visited him, he was in a coma. I sewed him up as well as I could, but he had gas gangrene. The assistant director, major Sato, cut his lower leg, but Director Hiroike passed away.
By chance, a fellow countryman, Motohide Kishimoto came to visit me. He was a good friend of mine. He was a military policeman and gave me secret information about the army. According to him, the military commander's conference had given orders the day before to ﬁght to the last man and to destroy the wireless message equipment. He told me this information was reliable since he attended the military commander's conference. So far, I had always believed we would win the war, and never imagined we might lose. I was stunned and just stood staring at him.
"Besides, he said, the military police is likewise dissolved and free to act. If we lose this war and die now, we will die in vain." " We are going to break through Kunigami " he said, laughing.
Later on, I met major Sato and suggested to dissolve the Okinawa military hospital, because I agreed with Kishimoto's belief that there was no other choice than the Kunigami breakthrough. Thanks to Kishimoto, I was aware of the outcome of this hopeless war long before everyone.
The US army pressure was surging like an anger wave and we lost all contact with the military commander. Considering the war situation, I thought it was the ideal opportunity to escape via Kunigami. But if we moved as a group, we would become an easy target for the enemy and might all perish. Whereas if we moved individually, the Kunigami breakthrough might succeed and we might be able to see our families again. Thinking about that, I urged major Sato to dissolve the hospital. He pondered on the idea for a while and ﬁnally strongly agreed with me, saying : " OK, let's dissolve! " I was so happy that I shouted : " It's the dissolution ! It's the Kunigami breakthrough ! " The hospital was dissolved at midnight on June 18th.
We were only 10 soldiers, arranging the trench with no materials, and a few Himeyuri schoolgirls....
All these injured soldiers from the Okinawa battle, hundreds of people, treated and nursed, some condemned.... Everything was hopeless..
We had to transport to Mabuni on the same day hundreds of people without any means, any assistance or any materials. That order was senseless....
But even though we knew it was senseless, we summoned our strength without any protest. How many lives were lost for such a stupid ending ?
I know now how sweet peace be.