Here is the full list of all 49 SENRAN KAGURA SHINOVI VERSUS achievements. It takes around 25-30 hours to unlock all of the achievements on Windows.
Obtained all trophies.
Completed in a Understorm (CPU battle is fine).
Performed a total of 100 parries.
Performed 10 Aerial Raves consecutively.
Did all the naughty things in the dressing room.
Completely awakened a character's yin properties.
You were completely stripped.
Completely awakened a character's yang properties.
Completely awakened a character's flash properties.
Purchased all possible items from the shop.
Won a total of 5 Aerial Rave conflicts.
Completed all stories.
Completed the story of the Gessen Girls' Academy.
Completed the story of Homura's Crimson Squad.
Tore through 1,000 pieces of clothing.
Completed all of Haruka's missions in Shinobi Girl's Heart.
Completed all missions in Shinobi Girl's Heart.
Completed all of Mirai's missions in Shinobi Girl's Heart.
Completed all of Hikage's missions in Shinobi Girl's Heart.
Completed all of Yomi's missions in Shinobi Girl's Heart.
Completed all of Homura's missions in Shinobi Girl's Heart.
Completed the story of the Hebijo Clandestine Girls' Academy.
Completed all of Ryōna's missions in Shinobi Girl's Heart.
Completed all of Ryōbi's missions in Shinobi Girl's Heart.
Defeated a total of 10,000 enemies.
Completed all of Murasaki's missions in Shinobi Girl's Heart.
Completed all of Imu's missions in Shinobi Girl's Heart.
Completed all of Miyabi's missions in Shinobi Girl's Heart.
Completed all of Minori's missions in Shinobi Girl's Heart.
Completed all of Shiki's missions in Shinobi Girl's Heart.
Completed all of Yozakura's missions in Shinobi Girl's Heart.
Completed all of Murakumo's missions in Shinobi Girl's Heart.
Obtained a total of 10,000,000 experience.
Completed all of Yumi's missions in Shinobi Girl's Heart.
Completed the story of the Hanzō National Academy.
Completely stripped an enemy.
Completed all training tutorials.
Purchased all accessory slots from the store.
Completed all of Yagyū's missions in Shinobi Girl's Heart.
Completed all of Katsuragi's missions in Shinobi Girl's Heart.
Reached 7,777 hits.
Completed all of Hibari's missions in Shinobi Girl's Heart.
Completed in a Strip Battle (CPU battle is fine).
Competed in a Deathmatch (CPU battle is fine).
Completed all of Ikaruga's missions in Shinobi Girl's Heart.
Completed all of Asuka's missions in Shinobi Girl's Heart.
Went into Frantic Mode.
Cleared a stage with a Secret Ninja Art or Super Secret Ninja Art.
Played your first Lingerie Lottery.