These images are from China News Digest's archive on Nanjing Massacre and Japanese war crimes in China during WWII. Source link: http://www.cnd.org/njmassacre/. The captions - where available - are mine, cross-referenced from other sources.

Source Link: http://big5.china.com/gate/big5/culture.china.com/zh_cn/pictures/history/11022855/20080107/14597444.html

日軍對婦女強行侮辱.

A Japanese soldier forces himself on a woman.

日軍以殺人取樂

Japanese soldier deriving pleasure from murder

日軍以殺人取樂

Japanese soldier deriving pleasure from murder

被日軍捆綁住雙手的俘虜集體被屠殺之場面

Massacre scene, the victims were bound, their arms tied

日軍活埋中國士兵

Japanese soldier burying Chinese soldiers alive

Credit: The selected photos from this series - Republic of China Commemoration of Victory in War of Resistance Against Japan - was posted by dansun571008 on 樂多 (Roodo.com). Click here for the source link.

１９３７年１０月，
日本軍機飛越上海浦東上空，下方冒煙處為遭日軍炮火轟炸的閘北地區。
October 1937. Japanese aircraft over Pudong, Shanghai. Beneath, smoke rises from the bombardment of Zhabei region.

Credit: The selected photos from this series - Republic of China Commemoration of Victory in War of Resistance Against Japan - was posted by dansun571008 on 樂多 (Roodo.com). Click here for the source link.

１９３７年１０月，日軍陷北平，天津之後，續入忻口，娘子關，再沿同浦路和正太路夾攻山西省會太原。圖為中國軍隊１７９旅赴前線作戰，太原市民前來車站送行。火車鳴笛，在濃煙中緩緩駛離，軍民皆振臂高呼，抗敵士氣高昂。

October 1937. After Japanese troops capture Beijing, Tianjin, they continue to progress in Xinkou, Niangzi pass, following the roads along the river, beach and main road, converging on Shanxi, Taiyuan. This photo shows Chinese Regiment 179 preparing to go to the frontlines. The people of Taiyuan have come to the train station to bid farewell to the troops. The train’s whistle sounds, the train pushes off slowly, civilians and troops are cheering and elated.

Credit: The selected photos from this series - Republic of China Commemoration of Victory in War of Resistance Against Japan - was posted by dansun571008 on 樂多 (Roodo.com). Click here for the source link.

偽滿時期，日軍追擊抗日武裝力量，圖為日軍在東北農村清鄉的駭人情景，為日軍本身所拍攝，為珍貴照片史料，照片中可見動物與人的屍體相距甚近，顯示是遭機槍所射殺.

Manchukuo era. Japanese soldiers root out armed resistance fighters.This photo depicts a startling scene taken in a village in Dongbei (i.e. Manchuria).Because the Japanese themselves took photos, because such precious photos record history, we have evidence of these deaths by machine gun fire – you can see corpses and carcasses spread about in this photo.

Credit: The selected photos from this series - Republic of China Commemoration of Victory in War of Resistance Against Japan - was posted by dansun571008 on 樂多 (Roodo.com). Click here for the source link.

日軍佔領江南城鎮後，將武裝抗日的人民槍決。圖中的仁人志士被蒙上雙眼，站在古老的城牆前，面對侵略者的行刑隊，在一陣槍聲後，鮮血灑在祖先的土地上，如同一曲悲壯的自由之歌.

After Japanese troops occupied Nancheng (in Fuzhou) cities and towns, civilians who had taken part in the resistance were executed. They were brought to the old city walls to face the invaders’ firing squad. In a burst of gunfire, their blood sprayed onto the land of their ancestors, (the sound) like a moving and tragic tune; like a song of freedom.

Credit: The selected photos from this series - Republic of China Commemoration of Victory in War of Resistance Against Japan - was posted by dansun571008 on 樂多 (Roodo.com). Click here for the source link.

１９３９年，隸屬軍委政治部的漫畫宣傳隊在桂林舉行抗戰漫畫展覽，同時在牆繪製大型的抗戰標語「我們要以必勝的信念抗戰到底」。

1939. A resistance slogan being written on a wall in Guilin city (in Guangxi) while a resistance art exhibition organised by the cadre department of the military commission of the Communist Party Central Committee was on display – [We must have conviction of victory in the resistance against Japan till the very end.]

Credit: The selected photos from this series - Republic of China Commemoration of Victory in War of Resistance Against Japan - was posted by dansun571008 on 樂多 (Roodo.com). Click here for the source link.

１９３７年１２月，日軍圍攻南京時，城外的抗日標語「拿熱血換取民族的獨立與自由」，表現出中國人雖然武器不如日軍，但卻抱著以生命換取勝利的決心.

December 1937. This resistance slogan is from outside of the city walls at a time when Nanjing was besieged by Japanese troops. It says [blood in return for the people’s independence and freedom] demonstrating that even though the Chinese people were less better armed, they were determined to sacrifice their lives for victory.

Credit: The selected photos from this series - Republic of China Commemoration of Victory in War of Resistance Against Japan - was posted by dansun571008 on 樂多 (Roodo.com). Click here for the source link.

１９３７年１２月，南京大屠殺後，日軍士兵隊用船在江中打撈被害人的屍體。後再由中國工人予以掩埋。

Dec 1937. After the Nanjing Massacre, Japanese soldiers on boats dredged the river for corpses, which were then buried by Chinese labourers.

Credit: The selected photos from this series - Republic of China Commemoration of Victory in War of Resistance Against Japan - was posted by dansun571008 on 樂多 (Roodo.com). Click here for the source link.

１９３７年１月４日，在齊齊哈爾市北大營草原遭日軍集體屠殺的中國人。在日軍占領區，這種殘殺中國人的事幾乎無日不有。

1 April 1937. Victims of Japanese soldiers, in the Beidaying grasslands North of Qiqihar city in Heilongjiang province; results of such atrocities could be found on a daily basis.

１９３６年１２月３１日，偽滿統治期間的齊齊哈爾，日軍政治犯監獄發生１５０個中國人越獄事件。日軍進行血腥鎮壓，當場射殺了２０個越獄者，同時又逮捕了９０個人，於隔年１月４日在齊齊哈爾市北大營草原全部處決。照片為一排日軍士兵以手槍射殺中國人的驚駭畫面。

31 December 1936. During Manchukuo era, in Qiqihar city (in Heilongjiang), 150 political prisoners attempt a breakout. To suppress this outbreak, Japanese troops embark on a vicious campaign; 20 escapees were shot on the spot, a further 90 were captured. Shortly on 4 January, in the grasslands of Beidaying, Qiqihar, all were executed. This frightening photo shows a row of Japanese soldiers killing Chinese using their firearms.