Still going bankrupt from mining? Can't trigger heroine events no matter what? Never have enough time? This guide spoon-feeds you everything. Dojo NTR Version 1.9's core mechanics fully dissected—exact unlock times for all five heroines, YD Value grinding techniques, the ultimate 1271-meter construction site mining strategy, efficient dojo training methods, and the crucial June 19th save point reminder before endings. No need to scour forums—just follow this guide, unlock every hidden scene, and collect all CGs and achievements in one go.

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1. Three Must-Do Things in First 3 Minutes

After the first training scene, don't wander around—immediately go outside and pick up money. As soon as you get it, buy the Shallow Stream Fishing Rod and head straight to the fishing spot. You MUST use Cheat Engine here—don't be shy, this game's pacing is brutal and manual fishing will exhaust you. After catching fish, directly modify the quantity to max. Remember this iron rule: always manually save before each strength/skill training session and before every "session"—this game has no autosave, one mistake means reloading until you vomit blood.

2. Complete Heroine Profiles + Exact Timetables

All five heroines, each one essential. Hasegawa Mayuko—full housewife energy. Matsushita Ayano—classic student girl. Matsubara Yui—shop part-timer and construction site target. Rika—the old man's daughter, muscle girl, protein queen—most can't handle her physique. Aoi—Wasteland tribe, lotus-leaf-hatted river girl, outdoor play specialist.

You'll dream about Ayano and Rika before new heroines appear—this is the system hint. Memorize these exact times:

Matsushita Ayano: May 17 (Wednesday) sharp

Muscle Girl Rika: Every 5 days, fixed respawn

May 16 (Tue), May 21 (Sun), May 26 (Fri), May 31 (Wed), June 5 (Mon), June 10 (Sat). This timeline perfectly matches this year's calendar. Challenges don't consume time—if you start at 9:00, it's still 9:00 after. No more challenges after June 10—miss them and they're gone.

Side rant: that old geezer just sleeps during challenges, stands there blushing like a bubble teapot while the protagonist gets forced—what good are you?

3. Map System Deep Dive

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Seven total locations: Construction Site, Qingshan Mountain, Apartment, House, Shop, Cinema, Dojo. Traveling between any two locations takes exactly 30 minutes—system's strict. When choosing "sleep until tomorrow 9:00 AM," any time under 30 minutes gets rounded up to 1 hour. Sleep 2.5 hours? System only recovers 30 stamina—stingy as hell.

4. Construction Site: Matsubara Yui Full Route + Mining Riches

Construction site is Yui's domain. Two routes: Yui's personal story and mining for riches.

1. Yui Route: Construction worker uncle is there 8:00-19:45. Can work 3 hours or mine 5 hours. After maxing Yui's YD Value, a shadow appears at the site corner 0:00-2:00 AM. Meet on the 3rd time for options. Next night at 0:00 unlocks the scene, then come back at 0:00 to join the fun (consumes 2 hours). Repeated clicks may bug but won't affect story progression.

2. Mining Riches: The game's most profitable path. Can swap drills mid-dig—upgrade all 4 drills and use them in order. Rock layers thicken every 250 meters underground. Bottoms out at 1271 meters. Big treasure chests have chance to drop Gold Bricks and Sea King Fishing Rod. Don't mine anything before 300 meters—dig straight down for speed. Black market dealer roams site from 20:00 to 2:00 AM—sell your loot to him.

5. Qingshan Mountain: Aoi Complete Guide

Qingshan Mountain is Aoi's territory—mainly fishing and outdoor scenes.

1. Fishing System: Sea King Fishing Rod from mining treasure chests is full-screen fishing, range slightly larger than Dragon King Rod. One successful fish = 15 minutes. Rich guy Miura sleeps in tent at 19:00—trade fish at 18:45.

2. Aoi Guide: Can chat after 19:00. After several chats, bring food to increase affection. Food order: Meat Bun, Oden, Omelet Rice, Canned Fruit—don't mess up. At max affection, accept Aoi's request to receive "Aoi's Love Letter". Then buy laxatives from black market. Chat again that night, next day after 16:00 you can administer laxatives (too early won't work), then start the fun. Tent entry is 19:00-0:00. Time it right to visit cinema—administer laxatives, go to cinema, return after movie, zero time wasted. After 3 times in one position, unlock two more positions. Be patient—trigger lines are: "Why is it you, why is it you again, of course it's still you". Entering tent costs no extra time—very generous.

6. Apartment & House: Midnight Infiltration Tactics

Apartment and House require YD Level 4 and 5—homes of Matsushita Ayano and Hasegawa Mayuko. Can enter during day, visit at 16:00. No one's home at 19:00, can't enter at 20:00—must wait until 1:00 AM. Process: Sell videotape and wait for cuckold to enter negative state, then infiltrate at midnight. (If YD Value is high enough but target hasn't bought/watched tape, you'll be warned not to go). Day and night each have 2 scenes (2 hours). Apartment has only 1 camera spot—install during day only. House can install cameras day or night. Requires heroine not home—recommend morning for safety.

7. Shop & Cinema: Gifts & CG Unlocks

Shop is Matsubara Yui's turf. Chat with Yui each visit, later unlock 3 CGs at cinema, then max YD Value at shop (no time cost) to start construction site events. Buying gifts for the dojo's 2 cuckolds increases their favorability for achievements.

Cinema hours: 10:00-22:00. After 16:00-21:00, heroines appear outside—ask about movie type. Train a heroine during day, see her at cinema that afternoon. Come early enough and you can watch 2 movies back-to-back for max efficiency.

8. Dojo: Triple Threat—Training, Money & Filming

Dojo is Hasegawa Mayuko and Matsushita Ayano's training spot. One judo session = 4 hours, "session" = 1 hour. Higher-level judo teaching (submission techniques) gives more XP—human training gives more than mechanical prosthetics. Doing it 3 times gives more YD Value XP than once, plus film tapes for cash—three birds with one stone.

9. Ultimate Skill Training Guide

8:00-21:00, train skills with old man—1 hour per session, costs increase later. Price rises after several trainings—recommend training after mining Gold Bricks and exchanging Golden Dolls, money's no issue then.

1. Strength Training: 24k Gold Brick, max 10 consecutive hits, fixed 3280 XP—this number never changes.

2. Technique Training: Left-click red, right-click blue. Golden Doll max 25 consecutive hits, 15 total. XP seems to scale with level—higher levels more cost-effective.

Can switch training items mid-session—good for correcting mistakes without wasting time.

10. Ending Choices + Achievement Grinding

Save on June 19th—this is THE critical moment. June 20th offers 5 choices: Housewife, Student Girl, Convenience Store Girl, Muscle Girl, or No Farewell. All lead to "can't properly say goodbye to Aoi" ending—don't worry, that's intentional design. After clearing, reload June 19th save to grind achievements repeatedly. Be careful not to overwrite it, or you'll cry.