{"ticker": {"uuid": "92c4c1cd-7559-4be9-a31e-086207fa2b89", "symbol": "7878", "name": "Kohsai Co.,Ltd.", "exchange": "JPX", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "7878 closed the latest completed week at 1,346 JPY. The 4-week return is 53.3% and the 12-week return is 11.1%. Trend Signal is inactive, Market Dynamics is -0.68.", "description": "Kohsai Co.,Ltd. engages in the jewelry business in Japan. It offers jewelry accessories, such as rings, and pendants; and jewelry parts, including earring parts, and clasps under the MILLENNIUM TANZO, and etna brand name. The company was formerly known as Kosaikogei Co.,Ltd. and changed its name to Kohsai Co.,Ltd. in August 2017. The company was founded in 1955 and is headquartered in Kai, Japan. Kohsai Co.,Ltd. operates as a subsidiary of Estio Co., Ltd.", "setup_signature": "Balanced read", "composite_score": "42", "kpis": [{"label": "Latest Close", "value": "1,346 JPY", "hint": "2026-06-12"}, {"label": "1W Return", "value": "55.1%", "tone": "positive", "hint": "latest completed week"}, {"label": "4W Return", "value": "53.3%", "tone": "positive", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "11.1%", "tone": "positive", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "34.6%", "hint": "18 of 52 weeks active"}, {"label": "Volume Ratio", "value": "1.4x", "hint": "vs 13-week average"}], "classification": {"exchange": "JPX", "country": "JP", "sector": "Consumer Cyclical", "industry": "Luxury Goods", "currency": "JPY", "market_cap": "1.3B"}, "price": {"trend_line": "1,055 JPY", "fair_value": "1,130 JPY", "vs_trend": "27.5%", "vs_fair_value": "19.2%", "high_52": "1,699 JPY", "low_52": "841.0 JPY", "drawdown": "-20.8%", "range_position": "58.9%"}, "momentum": {"returns": [{"label": "1W", "value": 55.06912442396313, "value_label": "55.1%", "tone": "positive", "width": 100}, {"label": "4W", "value": 53.30296127562642, "value_label": "53.3%", "tone": "positive", "width": 100}, {"label": "12W", "value": 11.056105610561056, "value_label": "11.1%", "tone": "positive", "width": 31.58887317303159}, {"label": "26W", "value": 41.73202583931938, "value_label": "41.7%", "tone": "positive", "width": 100}, {"label": "52W", "value": 44.08931571279579, "value_label": "44.1%", "tone": "positive", "width": 100}], "trend_streak": 0, "active_weeks": 18, "active_breadth": "34.6%", "peer": {"scope": "JP Consumer Cyclical", "count": 651, "rank": 1, "percentile": 100.0, "avg_weekly_return": -0.3618554349300211}}, "setup": {"scores": [{"label": "Trend", "value": 19.03846153846154, "value_label": "19", "width": 19.03846153846154, "tone": "negative", "description": "Persistence of active Trend Signal over the last year and current streak."}, {"label": "Momentum", "value": 100, "value_label": "100", "width": 100, "tone": "positive", "description": "Blend of 4-week and 12-week follow-through."}, {"label": "Dynamics", "value": 38.39017064092614, "value_label": "38", "width": 38.39017064092614, "tone": "neutral", "description": "Latest Market Dynamics and whether pressure has improved over four weeks."}, {"label": "Relative Strength", "value": 34.84119672446444, "value_label": "35", "width": 34.84119672446444, "tone": "neutral", "description": "Relative leadership and short-term RS change."}, {"label": "Volume", "value": 57.0635359116022, "value_label": "57", "width": 57.0635359116022, "tone": "neutral", "description": "Participation compared with the 13-week volume baseline."}, {"label": "Risk Control", "value": 0, "value_label": "0", "width": 4, "tone": "negative", "description": "Drawdown and recent weekly volatility pressure."}], "timeline": [{"week": "27 Feb", "return": 3.774981495188749, "return_label": "3.8%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": true, "height": 31.45817912657291}, {"week": "6 Mar", "return": -2.7817403708987163, "return_label": "-2.8%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": true, "height": 23.181169757489304}, {"week": "13 Mar", "return": 2.421129860601614, "return_label": "2.4%", "tone": "positive", "trend": true, "buy_signal": false, "positive_md": true, "height": 20.176082171680118}, {"week": "20 Mar", "return": -13.18051575931232, "return_label": "-13.2%", "tone": "negative", "trend": true, "buy_signal": false, "positive_md": true, "height": 100}, {"week": "27 Mar", "return": -1.3201320132013201, "return_label": "-1.3%", "tone": "negative", "trend": true, "buy_signal": false, "positive_md": true, "height": 11.001100110011002}, {"week": "3 Apr", "return": -5.1003344481605355, "return_label": "-5.1%", "tone": "negative", "trend": true, "buy_signal": false, "positive_md": true, "height": 42.50278706800446}, 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the weekly tape constructive.", "Price is above Fair Value, showing premium demand versus the model."], "risks": ["Trend Signal is inactive, so price action has not confirmed a constructive regime.", "Market Dynamics is negative, which weakens the current setup.", "The share remains more than 20% below its 52-week high.", "Recent volatility is running well above the one-year baseline."], "watch_points": ["Trend Line remains the key weekly regime level.", "Market Dynamics is the pressure gauge to monitor for confirmation or fade.", "A volume ratio above 1.5x would show stronger participation in the next move."], "recent_rows": [{"week": "2026-06-12", "close": "1,346 JPY", "weekly_return": 55.06912442396313, "weekly_return_label": "55.1%", "weekly_return_tone": "positive", "trend_line": "1,055 JPY", "fair_value": "1,130 JPY", "market_dynamics": "-0.68", "relative_strength": "-7.20", "volume": "22.7K", "trend_signal": "Off"}, {"week": "2026-06-05", "close": "868.0 JPY", "weekly_return": 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